HCR expansion bolt 12mm / 110mm

The Climbing Technology HCR expansion bolt 12mm is perfect for bolting near the sea. Firstly, its AISI 904L steel is currently the highest quality steel available at expansion bolt and glue in bolt . And secondly, it is extremely corrosion-resistant. The matching bolt hanger for the 12mm HCR bolt is the Climbing Technology HCR bolt hanger 12mm.

Climbing Technology HCR drilling materials

CT is one of the very few producers to have HCR steel products in its range. This is because, firstly, manufacturing the products is complex. And secondly, AISI 904L steel is very expensive. As THE bolting expert in the Alps, in addition to the HCR expansion bolt 12mm, we also have the matching HCR bolt hanger 12mm or HCR glue in bolt in our store.

This means that our customers can also set up great routes in the climbing areas by the sea. Whether you want to set up a climbing route with expansion bolt on the island of Hvar (Croatia). Or you want to set up a climbing route with glue in bolt in Sardinia. At bolting.eu you’ll find everything you need for bolting!

Torque for HCR expansion bolt 12mm

As with all expansion bolt, the torque of this Climbing Technology HCR bolt must also be taken into account. It is specified as 50 kN. If you want to know more about this topic, read our technical article“Torque at expansion bolt“.

Borehole cleaning

When setting expansion bolt, make sure that the drill hole is clean. Firstly, clean the hole with a drilling hole blower. Secondly, clean out the drilling dust with a Fischer brush or Fischer hole brush. Thirdly, blow out again. Done!

Further material options

The Climbing Technology HCR expansion bolt 12mm has its (proud) price. If you want to bolt close to the sea, Fixe PLX – Duplex steel is an affordable alternative. On the one hand, this steel from Fixe Climbing is one quality level below HCR steel. However, PLX steel is also very resistant to corrosion at a much lower price.

Only titanium has better corrosion resistance than HCR steel. We carry the Titanium glue in bolt from Vertical Evolution in our program. This material is the non-plus-ultra when it comes to climbing routes by the sea. HCR and titanium glue in bolt must also be processed with a suitable injection mortar. We recommend the injection mortar Fischer FIS AB 300 T.

Extended areas of application HCR expansion bolt

Because the 12 mm HCR bolt is extremely corrosion-resistant, it is naturally also suitable for other areas of application. It is particularly useful wherever salty elements are present.

• Sauna and swimming pool areas
• Smoking businesses & food processing businesses
• Production halls with chlorine-containing vapors
• All fastenings in the vicinity of exhaust systems

Features Climbing Technology HCR expansion bolt 12mm

The Bolt has the following features:

• Diameter: 12mm
• Length: 110mm
• Weight 107 gram
• Material: AISI 904L – HCR steel
• EN standard 959 or UIAA 123
• Recommended torque: 50 Nm
• recommended drill bit: SDS Quattric II or SDS Plus drill bit Pointer 12mm
• Recommended drilling depth: 120mm
• Wrench size: 19

Related links to the HCR expansion bolt 12mm:

Instructions for use