8-15 x 1 1/4 Phillips Full Contour Truss Self Tapping Screw Type A Full Thread Zinc WS188 This 1/2-13 x 2 1/4

This 1/2-13 x 2 1/4 slotted round machine screw is made of durable 18-8 stainless steel

Its slotted drive allows for easy installation and removal using a standard screwdriver

The serrated point helps the screw to drill into metal

It has a button head with a 6-lobe drive

8-15 x 1 1/4 Phillips Full Contour Truss Self Tapping Screw Type A Full Thread Zinc WS188 This 1/2-13 x 2 1/4These 8 15 x 1 1 4 Phillips Full Contour Truss Self Tapping Screw Type A Full Thread Zinc are designed for use in metal framing applications. They are made of hardened steel for strength and durability, and have a zinc coating for corrosion resistance. The full thread design provides maximum holding power, and the self tapping point eliminates the need for pre drilling. These screws are ideal for attaching metal framing to wood or metal studs.