Product Details
The #10A x 1-1/4" Tri-Wing sheet metal screw is designed for left-handed applications and features a truss head made from 18-8 stainless steel, available in a package of 100. These security fasteners enhance security due to their specialized drive design, which prevents removal with standard screwdrivers. The Opsit model utilizes a reverse thread that installs counter-clockwise, creating a locking mechanism that tightens further if removal is attempted. The screws are available with a low profile truss-head and a tri-wing drive for added functionality.
