#10 x 3 Phillips Flat Self Drilling Screw Full Thread 410 Stainless Steel - Pkg of 500

Two-Piece Clamping Collar Recessed Screw H2C-Series, Climax Metal, 2" bore, 3-1/4" outside diameter. Stainless Steel Two-Piece Clamping Collar - Recessed Screw Head. Recessed Screw Head provides an outside surface free of major projections for safety. Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw collars. Effective on hard & soft shafts.

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Torx Pin-Head offers a high degree of security & requires matching driver bit.

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Torx® Pin-Head offers a high degree of security. Requires matching driver bit.

#12AB x 1-1/2" Security Self-Drilling Screw - Pan Torx Head - 410 Stainless Steel - Pkg of 100 Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Torx® Pin-Head offers a high degree of security & requires matching driver bit.

Security Sheet Metal Screws provide an added level of security with a drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Offers a high degree of security & requires matching driver bit. Flat Head screws install flush with metal surfaces or countersinks with softer materials for a clean appearance.