#10 x 1 Square Drive Pan Self Drilling Screw Full Thread Zinc Bake - Pkg of 2000

Framing Screws are used to connect light-gauge sheet metal parts together. They are manufactured with Philips recess drives and tapered pan heads and are finished with a black phosphate coating. Material: Carbon Steel

6X1/2 Phillips Flat Undercut Full Thread Self Drilling Screw Zinc Bake. Self drilling screws have point to cut through material and eleiminate the need to drill a pilot hole. Flat undercut heads are used when a flat head is desired on shorter length screws.

8X1 1/2 SQUARE DRIVE FLAT HEAD Full Thread SELF DRILLING SCREW ZINC. Self drilling screws have point to cut through material and eleiminate the need to drill a pilot hole. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable. Typically 100 degree flat or for fastening softer materials, 82 degrees flat.

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws. Material: Carbon Steel

Self drilling screws have a point to cut through material and eliminate the need to drill a pilot hole. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.