5/16"-18 x 1-1/2" Lock-Out® Maximum Security Cap Screws, Button Head, High Torque Oval Center with Pin, P40 Drive, 18-8 Stainless Steel

Lock-Out® Security Screws will provide users with unmatched security levels when compared to commercially sold security fasteners. Lock-Out® screws feature a unique patented drive that is engineered to perform in high torque applications which prevent unauthorized access to bolted or screwed compartments using custom key/drive configurations. Lock-Out® security screws are no sold or available commercially, Tanner is an Exclusive USA Master Distributor of Lock-Out® Security Screws.

Attention: Lock-Out® security screws require purchase of a specialty driver bit for proper installation & removal. This screw uses part # 40-LOCKOUT BIT ($31.25/ea). Please fill out the Tanner Lock-Out® authorization form to begin the process.