These are #6 Mini Chicago Screws in 1/4" inch barrel length. They are black oxide coated and are designed to precisely fit through a coated and rolled #6 sheath eyelet. Just like the larger version, these #6 Mini Chicago Screws are used to securely fasten items to a sheath or holster, such as the belt clip assembly or additional gear. The difference is, these are smaller, lighter and easier to use in some design assemblies.

We are the only company in the world that offer these.
Why? We invented them!
:smokin


More information here... (http://www.knifekits.com/vcom/product_info.php?products_id=2686)