{"id":31025,"date":"2019-12-20T11:41:57","date_gmt":"2019-12-20T10:41:57","guid":{"rendered":"https:\/\/bolting.eu\/expansion-bolt-set\/"},"modified":"2025-02-11T14:15:43","modified_gmt":"2025-02-11T13:15:43","slug":"expansion-bolt-set","status":"publish","type":"page","link":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/","title":{"rendered":"expansion bolt set"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-bohrhaken-setzen\">expansion bolt set<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>bolting.eu is THE expert for bolting. That&#8217;s why you&#8217;ll find instructions on how to set expansion bolt below. They are often referred to as &#8220;bolt anchors&#8221;. This is why they are often referred to as &#8220;bolt anchors&#8221;.   <\/p>\n\n<p>Other names for this product are also bolts, expansion anchors or heavy-duty anchors.<br\/><br\/>Installation is not rocket science in itself. As long as you follow a few important basic rules. In any case, setting a bolt is much less error-prone than <a href=\"https:\/\/bolting.eu\/klebehaken-setzen\/\">setting a glue in bolt.<\/a>  <br\/><br\/>If you like this article, you should also read the following instructions and important articles:<\/p>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/bolting.eu\/kletterroute-einbohren\/\">to bolt a climbing route<\/a><\/li><li><a href=\"https:\/\/bolting.eu\/kletterroute-mit-bohrhaken-einrichten\/\">Set up a climbing route with expansion bolt <\/a><\/li><li><a href=\"https:\/\/bolting.eu\/kletterroute-mit-klebehaken-einrichten\/\">Set up a climbing route with glue in bolt <\/a><\/li><li>and many more.<\/li><\/ul>\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche.jpg\" alt=\"The picture shows a close-up of a expansion bolt with a bolt hanger fitted. You can see all the details of the components lying on a rock. More expansion bolt in the background.  \" class=\"wp-image-5448\" width=\"768\" height=\"537\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche.jpg 1024w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche-510x357.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche-572x400.jpg 572w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche-768x537.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrhaken-und-Bohrhakenlasche-600x420.jpg 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>Everything revolves around the expansion bolt and the bolt hanger.<\/figcaption><\/figure>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"h-richtige-stahlqualit-t-w-hlen\">Choose the right steel quality<\/h3>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>The recommendation from bolting.eu for setting expansion bolt or sustainable development is clear. All bolting materials in the Alps should be made of A4 steel \/ AISI 316 steel. This applies to all elements of a climbing route. I.e. the expansion bolt, bolt hanger and <a href=\"https:\/\/bolting.eu\/en\/produkt-kategorie\/lower-off-climbing-anchor\/\">lower off \/ climbing anchors<\/a> as well as <a href=\"https:\/\/bolting.eu\/produkt-kategorie\/bolting-products\/schraubglied-rapidglied\/\">quick links<\/a> if necessary.   <br\/><br\/>On the one hand, this steel quality complies with the UIAA recommendation and <a href=\"https:\/\/bolting.eu\/en\/en-959-uiaa-123-expansion-bolt-standard\/\">EN 959 &#8211; UIAA123 drill hook standard<\/a>. And secondly, the longevity of this grade results in the desired sustainability. <br\/><br\/>When setting bolts, you should therefore be familiar with the steel qualities. You can read in detail why in our technical article<a href=\"https:\/\/bolting.eu\/stahlqualitaeten-bei-bohrhaken-und-klebehaken\/\">&#8220;Steel qualities for expansion bolt and glue in bolt<\/a>&#8220;. <br\/><br\/>When <a href=\"https:\/\/bolting.eu\/einbohren-in-meeresnaehe\/\">bolting near the sea<\/a>, other material recommendations apply than in the inner Alpine region. The following must be used here: <\/p>\n\n<ul class=\"wp-block-list\"><li>Duplex \/ PLX steel<\/li><li>HCR steel<\/li><li>Titanium drilling materials<\/li><\/ul>\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"has-text-align-left wp-block-heading\" id=\"h-bohrhaken-setzen-auf-bohrer-achten\">expansion bolt set &#8211; watch out for drill bits!<\/h3>\n\n<p>Admit it! You probably didn&#8217;t think about <a href=\"https:\/\/bolting.eu\/produkt-kategorie\/sds-bohrer\/\">SDS drill bits<\/a> when you were thinking about setting <a href=\"https:\/\/bolting.eu\/en\/produkt-kategorie\/expansion-bolt\/\">bolt anchors<\/a>. Nevertheless, this tool is crucial.  <br\/><br\/>The following things are important.<br\/><br\/>Firstly, you should only use drill bits with a PGM test mark. This is because they guarantee the so-called cutting edge corner dimension. Or to put it better. These drill bits are guaranteed to produce a round hole. This means that the bolts can be hammered in without damaging the expansion rings.    <br\/><br\/>Secondly, the drill bits should be as short as possible. This is because with long drill bits, the cordless hammer drill starts to rotate and the drilling hole becomes slightly conical. As a result, a loaded bolt can wobble slightly. This can cause the lugs to become loose.   <\/p>\n\n<p>Thirdly, we recommend high-quality products such as the <a href=\"https:\/\/bolting.eu\/shop\/bohrer-sds-quattric-ii\/\">Fischer Quattric drill bit<\/a>. This is because these drill bits have two cutting edges and therefore produce uniform holes for longer. You notice this when hammering in the bolts. The harder they go into the drilling hole, the more the drill bit is worn and should be replaced.   <\/p>\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer.jpg\" alt=\"The picture shows a step in the process of setting expansion bolt, the drilling of the hole. A drill is placed on a gray rock, on the left you can see the start of the drilling machine. \" class=\"wp-image-5441\" width=\"800\" height=\"563\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer.jpg 800w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer-510x359.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer-568x400.jpg 568w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer-768x540.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-richtiger-SDS-Bohrer-600x422.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>Not all drill bits are the same! Pay attention to the PGM test mark, a short length or the wear so that the bolt anchor can be set easily! <\/figcaption><\/figure>\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"h-bohrloch-immer-reinigen\">drilling hole Always clean<\/h3>\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>You come across this false statement again and again. &#8220;You don&#8217;t need to clean the hole when setting expansion bolt &#8220;. <br\/><br\/>This is simply not the case. And for very logical reasons. We explain these in more detail below. That&#8217;s why you should either always have a <a href=\"https:\/\/bolting.eu\/shop\/bohrlochbuerste\/\">perforated brush<\/a> or, if necessary, a <a href=\"https:\/\/bolting.eu\/shop\/fischer-ausblaeser\/\">blow out pumb<\/a> with you. This is a good way to get most of the drilling dust out.    <\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-schlupf\">&#8220;Slip&#8221;<\/h4>\n\n<p>The more drill dust there is in the drilling hole, the greater the &#8220;slip&#8221; can be. This is the distance over which the bolt shaft slides out of the hole until the expansion links have slid over the cone. <\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung.jpg\" alt=\"The picture shows the drilling hole cleaning process when setting expansion bolt with a blow out pumb. The cleaning nozzle is stuck in the rock on a brown rock face, a hand in the foreground is operating the pump. \" class=\"wp-image-5438\" width=\"800\" height=\"563\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung.jpg 800w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung-510x359.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung-568x400.jpg 568w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung-768x540.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Bohrloch-Reinigung-600x422.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>A properly cleaned drilling hole prevents two important problems. Too much slippage and protruding bolts on plates. <\/figcaption><\/figure>\n\n<h4 class=\"wp-block-heading\" id=\"h-bohrhaken-setzen-auf-platten\">expansion bolt set on plates<\/h4>\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>The flatter a rock is, the more drilling dust remains at the bottom of the drilling hole. This means that there can be up to 1 cm of drilling dust on slabs or horizontal ledges.   <br\/><br\/>As a result, you may experience unpleasant surprises when setting the bolt anchor. Or to put it better. Without a marking on the drill, bolts can suddenly protrude much further than expected.  <br\/><br\/>This drilling dust can only be removed if you then work with a drilling hole blow out pumb .<\/p>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand.jpg\" alt=\"The picture shows a expansion bolt with a thread that is too long. You can see a bolt hanger with quick link from which a much too long threaded piece protrudes. The installation error is immediately recognizable.  \" class=\"wp-image-3370\" width=\"768\" height=\"431\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand.jpg 1024w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand-510x286.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand-712x400.jpg 712w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand-768x431.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/04\/Bohrhaken-mit-zu-langem-Gewinde-Ausstand-600x337.jpg 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>Three possibilities as to why the outage is so long. 1. not drilled deep enough? Or 2.) the drilling hole was not cleaned and thus caused extreme &#8220;slippage&#8221; or 3.) too much drilling dust in the drill hole (2. and 3. probably!).<\/figcaption><\/figure>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"h-bohrhaken-setzen-ablauf\">expansion bolt set &#8211; procedure<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-total-time\"><span class=\"schema-how-to-duration-time-text\">Time needed:&nbsp;<\/span>5 minutes<\/p><p class=\"schema-how-to-description\">Set correctly expansion bolt <\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1600160985091\"><strong class=\"schema-how-to-step-name\">Check drill substrate<\/strong> <p class=\"schema-how-to-step-text\">Tap the rock with the <a href=\"https:\/\/bolting.eu\/produkt-kategorie\/bolting-products\/felshammer\/\">rock hammer<\/a> and check for hollow spots. They are easily recognizable by a &#8220;dull&#8221; sound. <\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1600161060726\"><strong class=\"schema-how-to-step-name\">drilling hole drill<\/strong> <p class=\"schema-how-to-step-text\">Always drill at 90\u00b0 to the rock surface.<br><br>Only use an SDS drill bit with a PGM test mark. This guarantees a round hole. On the other hand, use a drill bit that is as short as possible to prevent &#8220;knocked out&#8221; holes. I.e. slightly conical holes.   <br><br>The drilling hole depth should be greater than the expansion bolt length. This allows you to sink the bolt completely later if necessary <img decoding=\"async\" alt=\"The picture shows a graphic on the subject of setting expansion bolt. A drill including drill bit is held at 90\u00b0 to the rock surface.\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-90-Grad-zur-FElsoberfla%CC%88che.jpg\"><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1600161303245\"><strong class=\"schema-how-to-step-name\">drilling hole clean<\/strong> <p class=\"schema-how-to-step-text\">Use a suitable perforated brush for cleaning and, if necessary, a blow out pumb.<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"446\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch.jpg\" class=\"attachment-full size-full\" alt=\"Das Bild zeigt eine Grafik, in welcher ein Bohrloch mit einem Ausbl\u00e4ser gereinigt wird.\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch.jpg 600w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch-510x379.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch-538x400.jpg 538w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1600161340383\"><strong class=\"schema-how-to-step-name\">expansion bolt strike<\/strong> <p class=\"schema-how-to-step-text\">Mount the <a href=\"https:\/\/bolting.eu\/en\/produkt-kategorie\/bolt-hanger\/\">bolt hanger<\/a> on the expansion bolt before hammering it in. The nut should be at the very back of the thread without protruding. <br><br>If the bolt is difficult to drive, the drill bit is probably already too worn. In this case, change the drill bit. <img loading=\"lazy\" decoding=\"async\" width=\"676\" height=\"524\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen.jpg\" class=\"attachment-full size-full\" alt=\"Das Bild zeigt eine Grafik, in welcher ein Bohrhaken mit Bohrhakenlasche in ein Bohrloch geschlagen wird. Rote Pfeile markieren dabei die betreffenden, bewegten Teile.\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen.jpg 676w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen-510x395.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen-516x400.jpg 516w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen-600x465.jpg 600w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1600161502203\"><strong class=\"schema-how-to-step-name\">Donning the nut<\/strong> <p class=\"schema-how-to-step-text\">After hammering in, you must tighten the nut on the expansion bolt. For 10mm bolts you need a <a href=\"https:\/\/bolting.eu\/shop\/17er-gabelringschluessel-fuer-m10\/\">17 mm wrench<\/a>. For an 8mm hook a <a href=\"https:\/\/bolting.eu\/shop\/13er-gabelringschluessel-fuer-m8\/\">13mm wrench<\/a> and for a 12mm bolt a <a href=\"https:\/\/bolting.eu\/shop\/doppelringschluessel-17-19-tief-gekroepft-kopie\/\">19mm wrench<\/a>.  <br><br>Please note. Each expansion bolt has a very specific <strong><a href=\"https:\/\/bolting.eu\/drehmoment-bei-bohrhaken\/\">torque<\/a>.<\/strong> I.e. a certain force with which it should be donned. For this, you must know the specifications on the packaging or in the technical data sheet.  <br><img loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"454\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment.jpg\" class=\"attachment-full size-full\" alt=\"Das Bild zeigt eine Grafik zum Thema Bohrhaken setzen. Der eingeschlagene Bolzenanker wird mit einem Schraubenschl\u00fcssel angezogen. Rote Pfeile markieren die bewegten Teile.\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment.jpg 616w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment-510x376.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment-543x400.jpg 543w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment-600x442.jpg 600w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/p> <\/li><\/ol><\/div>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"h-video-bohrhaken-setzen\">Set video expansion bolt <\/h3>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>In the following, we show you a video on the subject of &#8220;Setting bolt anchors&#8221;. It shows the above steps in fast-forward mode. On the one hand, this will certainly give you a better feel for the correct way to work, and on the other, you can see how simple the actual installation is.   <br\/><br\/>The <a href=\"https:\/\/bolting.eu\/shop\/fixe-plx-bohrhaken-10mm\/\">Fixe PLX expansion bolt<\/a> and the <a href=\"https:\/\/bolting.eu\/?post_type=product&amp;p=1778\">Fixe PLX bolt hanger<\/a> are of course available from us.<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p><iframe loading=\"lazy\" width=\"90%\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/hm7C9SnABZQ\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe><\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-bohrhaken-setzen-fehlerquellen\">expansion bolt set &#8211; Sources of error<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>The actual installation of a bolt is relatively simple. However, there are many sources of error when it comes to installing bolt anchors due to the use of carabiners.<br\/>We would therefore like to inform you about the most common mistakes below. <\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-querbelastung-hakenseitig\">cross-loading on the side of the bolt<\/h4>\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Querbelastung-KArabiner.jpg\" alt=\"The picture shows a typical bolting error. The carabiner on the side of the bolt rests on a rock edge and is subjected to extreme transverse loads. \" class=\"wp-image-5439\" width=\"240\" height=\"320\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Querbelastung-KArabiner.jpg 480w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Querbelastung-KArabiner-300x400.jpg 300w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/figure><\/div>\n\n<p>A common mistake when it comes to setting bolts is on the side of the bolt cross-loading of quickdraws. This means that the carabiner on the side of the bolt is positioned somewhere unfavorably and is cross-loaded. <br\/><br\/>Therefore. Firstly, always hold the Express at the position of the planned fixed point. Secondly, move the Express back and forth a little. Thirdly, check whether there is a cross-loading or possible opening of the snapper.   <\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-querbelastung-seilseitig\">cross-loading on the side of the rope<\/h4>\n\n<p>The same principle also applies to the carabiner on the side of the rope of a quickdraw. We advise you to use both a short and a long quickdraw for testing. This ensures that there are no problems regardless of the quickdraw length.  <\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-ausrisskegel-beim-bohrhaken-setzen-beachten\">Note the tear-out cone when setting expansion bolt <\/h4>\n\n<p>Unfortunately, many developers are unaware of this principle. In simple terms, it means that a expansion bolt has a high explosive force. Therefore, there should be no crag, no crack and no other bolt at a distance of 1.5 times the setting depth around an expansion bolt.  <br\/><br\/>You can find all the details about the principle in our article: <a href=\"https:\/\/bolting.eu\/en\/what-do-expansion-bolt-think\/\">&#8220;What do expansion bolt hold? &#8220;<\/a><\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-galvanische-korrosion\">Galvanic corrosion<\/h4>\n\n<p>Never mix zinc plated steel and stainless steel components, as this creates galvanic corrosion. In simple terms: rust!  <br\/><br\/>This chemical phenomenon is one of the biggest problems when setting expansion bolt and is unfortunately widespread. Please take your responsibility as a developer seriously and take care to avoid it. <br\/><br\/>All detailed information in the article<a href=\"https:\/\/bolting.eu\/galvanische-korrosion-bei-bohrhaken\/\">&#8220;Galvanic corrosion at expansion bolt<\/a>&#8220;.<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2019\/10\/Galvanische-Korrosion-Bohrhaken.jpg\" alt=\"The picture shows a expansion bolt with massive galvanic corrosion. A stainless steel bolt hanger hangs on a rusty expansion bolt. The entire component is exposed on a gray rock slab.  \" class=\"wp-image-581\" width=\"800\" height=\"534\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2019\/10\/Galvanische-Korrosion-Bohrhaken.jpg 800w, https:\/\/bolting.eu\/wp-content\/uploads\/2019\/10\/Galvanische-Korrosion-Bohrhaken-599x400.jpg 599w, https:\/\/bolting.eu\/wp-content\/uploads\/2019\/10\/Galvanische-Korrosion-Bohrhaken-768x513.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2019\/10\/Galvanische-Korrosion-Bohrhaken-600x401.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>Galvanic corrosion on a expansion bolt. The lug and nut were made of stainless steel, the bolt itself of zinc plated steel.   <\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\" id=\"h-bolting-eu-academy\">bolting.eu Academy<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>If you would like to learn more about the topic, then our bolting.eu Academy might be something for you.  <br\/><br\/>Firstly, we offer <strong>specialist presentations<\/strong> on many interesting topics. For example, on one of the main problems in the climbing sector, <a href=\"https:\/\/bolting.eu\/galvanische-korrosion-bei-bohrhaken\/\">galvanic corrosion at expansion bolt<\/a>. Our presentations are ideal for conferences, festivals or annual meetings of alpine associations.  <br\/><br\/>Secondly, we offer <strong>workshops<\/strong> on key topics. E.g. anchoring in route protection. These approx. 2-hour workshops are perfect for training or further education. For example, the topic of setting bolt anchors is also covered here!   <br\/><br\/>Thirdly, we also offer courses lasting several days. In our <strong>bolt<\/strong> a climbing <strong>routes courses<\/strong>, you learn how to establish a climbing route with expansion bolt or glue in bolt. The courses are available from 2 1\/2 days and take place either in the Malta Valley or in your home region.  <br\/><br\/>We are also planning drilling courses in Greece (Kalymnos and Leonidio).<br\/><\/p>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-luminous-vivid-amber-background-color has-background\">bolting.eu Academy<\/a><\/div>\n<\/div>\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2.jpg\" alt=\"The picture shows a scene from a bolting workshop at bolting.eu. On a table there is a lot of bolting hardware, in the background there are many tables with workshop participants. \" class=\"wp-image-5431\" width=\"768\" height=\"540\" srcset=\"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2.jpg 1024w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2-510x359.jpg 510w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2-569x400.jpg 569w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2-768x540.jpg 768w, https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Einbohr-Workshop-2-600x422.jpg 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>One of our bolting workshops at the Naturfreunde Wegewarte conference in Vienna.<\/figcaption><\/figure>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"h-link-tipps-bohrhaken-setzen\">Link tips: expansion bolt Set<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<ul class=\"wp-block-list\"><li>Interview with Reinhold Scherer from <a href=\"https:\/\/www.bergundsteigen.at\/file.php\/archiv\/2001\/3\/41%20%28bohrhaken%20in%20der%20praxis%29.pdf\">Bergundsteigen 3 \/ 2001<\/a><\/li><li><a href=\"https:\/\/www.theuiaa.org\/safety-standards\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"UIAA Sicherheitstandards (&#xF6;ffnet in neuem Tab)\">UIAA safety standards<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>expansion bolt set bolting.eu is THE expert for bolting. That&#8217;s why you&#8217;ll find instructions on how to set expansion bolt below. They are often referred to as &#8220;bolt anchors&#8221;. This is why they are often referred to as &#8220;bolt anchors&#8221;. Other names for this product are also bolts, expansion anchors or heavy-duty anchors. Installation is [&#8230;]\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-31025","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>expansion bolt set - THE drilling expert bolting.eu shows you how it&#039;s done!<\/title>\n<meta name=\"description\" content=\"The drilling expert bolting.eu shows you here how to set an expansion bolt. 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Sie sind durch einen \"dumpfen\" Ton leicht erkennbar."}]},{"@type":"HowToStep","url":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#how-to-step-1600161060726","name":"Bohrloch bohren","itemListElement":[{"@type":"HowToDirection","text":"Bohre immer 90\u00b0 zur Felsoberfl\u00e4che.<br\/><br\/>Verwende dabei einen nur SDS Bohrer mit PGM Pr\u00fcfmarke. Denn dieser garantiert ein rundes Loch. Zum andern verwende einen Bohrer der so kurz wie m\u00f6glich ist, um \"ausgeschlagene\" L\u00f6cher zu verhindern. D.h. leicht kegelf\u00f6rmige L\u00f6cher.<br\/><br\/>Die Bohrloch Tiefe sollte gr\u00f6\u00dfer als die Bohrhaken L\u00e4nge sein. So k\u00f6nnt ihr den Bolt sp\u00e4ter ggf. zur G\u00e4nze versenken"}],"image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#schema-image-bc21f5ea612832c06cb310abe5e56d67","url":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-90-Grad-zur-FElsoberfla\u0308che.jpg","contentUrl":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-90-Grad-zur-FElsoberfla\u0308che.jpg"}},{"@type":"HowToStep","url":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#how-to-step-1600161303245","name":"Bohrloch reinigen","itemListElement":[{"@type":"HowToDirection","text":"Verwende zur Reinigung eine passende Lochb\u00fcrste sowie ggf. einen Ausbl\u00e4ser."}],"image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#schema-image-a41cbfc6a0e8017973693751300d4c1f","url":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch.jpg","contentUrl":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Putzen-Bohrloch.jpg"}},{"@type":"HowToStep","url":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#how-to-step-1600161340383","name":"Bohrhaken einschlagen","itemListElement":[{"@type":"HowToDirection","text":"Montiere vor dem Einschlagen die <a href=\"https:\/\/bolting.eu\/produkt-kategorie\/bohrhakenlasche\/\">Bohrhakenlasche<\/a> auf den Bohrhaken. Dabei sollte die Mutter ganz hinten am Gewinde sein, ohne jedoch dr\u00fcber zu stehen.<br\/><br\/>Wenn sich der Bolt schwer einschlagen l\u00e4sst, ist wahrscheinlich der Bohrer bereits zu stark abgenutzt. Wechsle in diesem Fall den Bohrer."}],"image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#schema-image-3be2cb79f5f4bcd916bf981a8b30ec87","url":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen.jpg","contentUrl":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-setzen-Haken-einschlagen.jpg"}},{"@type":"HowToStep","url":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#how-to-step-1600161502203","name":"Mutter anziehen","itemListElement":[{"@type":"HowToDirection","text":"Nach dem Einschlagen m\u00fcsst ihr die Mutter am Bohrhaken anziehen. F\u00fcr 10mm Bolts braucht man einen <a href=\"https:\/\/bolting.eu\/shop\/17er-gabelringschluessel-fuer-m10\/\">17er Schraubenschl\u00fcssel<\/a>. F\u00fcr einen 8mm Haken einen <a href=\"https:\/\/bolting.eu\/shop\/13er-gabelringschluessel-fuer-m8\/\">13er Schraubenschl\u00fcssel<\/a> und f\u00fcr einen 12mm Bolt einen <a href=\"https:\/\/bolting.eu\/shop\/doppelringschluessel-17-19-tief-gekroepft-kopie\/\">19er Schraubenschl\u00fcssel<\/a>.<br\/><br\/>Beachtet. Jeder Bohrhaken hat einen ganz bestimmten <strong><a href=\"https:\/\/bolting.eu\/drehmoment-bei-bohrhaken\/\">Drehmoment<\/a>.<\/strong> D.h. eine bestimmte Kraft, mit welcher angezogen werden sollte. Hierf\u00fcr muss man die Angaben auf der Verpackung bzw. im Technikblatt kennen.<br\/>"}],"image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#schema-image-97bc67d8620166b235907dfbc796689d","url":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment.jpg","contentUrl":"https:\/\/bolting.eu\/wp-content\/uploads\/2020\/09\/Bohrhaken-Setzen-Drehmoment.jpg"}}],"inLanguage":"en-US"},{"@type":"PostalAddress","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#local-main-place-address","streetAddress":"Fischnalerstra\u00dfe 4","addressLocality":"Innsbruck","postalCode":"6020","addressRegion":"Tirol","addressCountry":"AT"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bolting.eu\/en\/expansion-bolt-set\/#local-main-organization-logo","url":"https:\/\/bolting.eu\/wp-content\/uploads\/2019\/09\/bolting-logo.png","contentUrl":"https:\/\/bolting.eu\/wp-content\/uploads\/2019\/09\/bolting-logo.png","width":400,"height":211,"caption":"bolting.eu"}]},"geo.placename":"Innsbruck","geo.position":{"lat":"47.264176340396226","long":"11.380109057672346"},"geo.region":"Austria"},"_links":{"self":[{"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/pages\/31025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/comments?post=31025"}],"version-history":[{"count":1,"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/pages\/31025\/revisions"}],"predecessor-version":[{"id":31030,"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/pages\/31025\/revisions\/31030"}],"wp:attachment":[{"href":"https:\/\/bolting.eu\/en\/wp-json\/wp\/v2\/media?parent=31025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}