Only Tight ASS™ offers a Duraloc pellet and ILock locking strip. Both nylon embedded systems availability is based on screw size/type (12,14,16mm). Each nylon system is vibration proof, insuring the screws cannot back-off or loosen, due to the plastic memory of nylon. Tight ASS™ is the first and only multicolored hardware in the snowboard industry! Tight ASS© 6mm hardware is made in the U.S.A. from 304 Stainless steel. This high grade steel composition, and mechanical properties provide corrosion resistance and superior industrial strength. Each individual pack of hardware comes with 8 screws, washers and a sticker. Demand your local shop has the lightest, tightest, industrial strength hardware. ASS Industries, will not be held responsible for damaged snowboards and or bindings from improper use of screws and or washers. If the improper length screws are used it could result in injury or death. Also your snowboard inserts could be ruined as well as your board. Check screw/washer sizes according to your snowboard/binding manufacturers standards before you mount ASS. Shops please contact ASS for an up to date binding/hardware manufacturers spec cards.