Cork Screw is a glue-in bolt that got its name from the corkscrew (wine opener) due to its shape.

Advantages:

• Designed to fit in a 10mm hole
• Less use of glue
• Non-Welded
• Low profile

The product undergoes a passivation process, for the purpose of the removal of free iron or other foreign material.

In addition, it is subject to an extra process of polishing-finishing to maximize corrosion
resistance.

CorkScrew SS and Ti, have been tested and certified according to the latest standards EN 959: 2018 & UIAA by an accredited laboratory. Manual links: General Info , User Manual

Lappas has a Management System as per EN ISO 9001:2015 Certificate and it is one of
the 70+ UIAA SAFETY LABEL HOLDERS.

Additionally, this product holds a UIAA V4 Safety label, which is the latest revision to the UIAA’s 123 Rock Anchor certification. This was a major update to the UIAA standard for rock anchors, focusing on stress corrosion cracking (SCC) caused by atmospherically induced factors.

UIAA V4 Safety Label