Self Drilling Screws

#4 x 3/4" Spanner Sheet Metal Screw - Pan Head - 18-8 Stainless Steel - Pkg of 100 Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Snake Eyes Spanner drive screws require matching driver bit, reducing the chances of unauthorized removal.

8-32 x 1-1/2" Security Machine Screw - Pan Phillips Head - 18-8 Stainless Steel - Pkg of 100 Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Traditional Phillips drive with tamper-resistant pin added for security. Easy to drive & remove with matching tool. Cannot be removed with Phillips Screwdriver.

4-40 x 3/8" Spanner Machine Screw - Pan Head - 18-8 Stainless Steel - Pkg of 100 Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Snake Eyes Spanner drive screws require matching driver bit, reducing the chances of unauthorized removal.

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. Pan Head screws are low profile with a large diameter and high-edged crown for increased strength.

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.