Sale!
Affordable 5/16-18 x 1″ Security Machine Screw – Truss Spanner Head – 18-8 Stainless Steel – FT – UNC – 100 Pk
Original price was: $99.95.$51.97Current price is: $51.97.
For orders under $150.00, a shipping fee of $12.99 applies.
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. Requires matching driver bit.
Truss Head screws are low profile and offer added security against vice-grip removal. They typically have large diameter heads for increased fastening strength.





