These sheet metal screws， or tapping screws， are highly versatile and are used to attached metal， wood， fiberglass and plastic. The sharp threads draw material together and ensure a secure hold. Made from hardened steel， the threads create their own mating thread in pre-drilled holes. Sheet metal screws are fully threaded with a sharp point.
100-pack
Steel construction
Zinc plated
#6 x 1/2 in.
Hex head
Reusable packaging
Highly versatile
Common project applications: roofing， HVAC， steel stud framing， gutters and register vents
Comment