Vertical Evolution bolt hanger – 4mm / AISI 316L

Our Vertical Evolution bolt hanger – 4mm / AISI 316L isthe perfect product for climbing area construction and climbing area rebolting .

Firstly, it complies with the EN 959 standard and secondly, with a thickness of 4 mm, it is extremely robust. This means that it will not bend even if it is dropped a lot. Thirdly, it is made of AISI 316L steel, which is highly resistant to corrosion. Fourthly, this product has been double passivated. This means that, in addition to the “normal” corrosion resistance, the lug is significantly more resistant than products from other manufacturers in “normal” A4 steel.

The following variants are available for corresponding expansion bolt diameters:

• 8mm
• 10mm
• 12mm

The great price-performance ratio and the low weight make the product particularly interesting for “private” developers. If you want to set up a climbing route with expansion bolt out of your own pocket, this is the right product for you! We have the product manufactured by Vertical Evolution at the request of many developers. This makes it possible to bolt a climbing route in good quality even on a small budget!

Vertical Evolution bolt hanger 4mm

The strap is perfect for climbing routes with a very high frequency or where there is a lot of falling. The 4 mm thickness makes it extremely robust. This means that the lugs do not bend or twist. This means more safety for climbing area visitors.

If you want to set up a climbing route with expansion bolt, this strap is perfect for you!

LONGLIFE!

The Vertical Evolution bolt hanger – 4mm has been double passivated. This means that it has not “just” been polished like other stainless steel lugs. Instead, it was placed in two acid baths to form an extra thick chromium oxide layer as corrosion protection.

This makes it significantly more resistant than conventional products!

Climbing area holders watch out!

Due to the EN 959 standard, the Vertical Evolution bolt hanger is perfectly suited for climbing area construction or climbing area rebolting. Climbing garden owners are legally obliged to use only standardized materials. This product meets all criteria, especially the breaking loads and steel quality.

Would you like to find out more about steel? Then read our technical article“Steel qualities at expansion bolt and glue in bolt“.

Matching expansion bolt for the Vertical Evolution bolt hanger

These expansion bolt are the right ones:

• 8mm Fischer expansion bolt FBN II 8/10 A4
• 8mm Fischer expansion bolt FBN II 8/5 K A4
• 10mm Fischer expansion bolt FBN II 10/10 A4
• 10mm Fischer expansion bolt FBN II 10/5 K A4
• 12mm Fischer expansion bolt FBN II 12/10 A4
• 12mm Fischer expansion bolt FBN II 12/5 K A4

The combination of the stainless steel bracket with zinc plated expansion bolt must be avoided at all costs! Because this creates galvanic corrosion. Not familiar with this yet? Then read our lead article “Galvanic corrosion at expansion bolt” to expand your knowledge.

Not suitable for bolting near the sea!

The Vertical Evolution bolt hanger is not suitable for bolting near the sea. The AISI 316L steel does not meet the required corrosion class. In order to withstand extreme chemical conditions in the medium to long term, products made of duplex steel are required as a minimum.

Perfect for bolting near the sea:

• glue in bolt made of titanium
• glue in bolt made of HCR steel
• injection mortar for use near the sea

Vertical Evolution bolt hanger 4mm / AISI 316L steel – Product features

• made of A4 / AISI 316L stainless steel
• breaking load 32kN radial / 30 kN axial
• 4mm thick – extremely robust
• Weight 56 gram
• 8mm, 10mm or 12mm bore
• “Surface” treatment for increased corrosion protection
• EN standard 959

Link tip: In our Bolting Know How section there are many interesting articles about establishing a climbing route.

Click here to go to the manufacturer of the 10mm tab!

Weight	54 g
Dimensions	6 × 5 × 1 cm
Durchmesser	10mm, 12mm, 8mm
Marke	Vertical Evolution
Einbohr Gewicht	normal
Stahlqualität	A4 steel / AISI 316(L)
Bohrhakenlasche Dicke	4mm
weitere Eigenschaften	bolting.eu Bestseller, bolting.eu recommendation, great price – performance ratio, Made in Europe