10-24 x 3/4 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Black Oxide KPU188 The 5/16-inch diameter and 8-18

The 5/16-inch diameter and 8-18 thread pitch provide excellent holding power

The Phillips drive style provides a secure hold while driving

These 6-20 x 3/8 inch combination pan head self-tapping screws are Type AB screws with a fully threaded design and a zinc coating

making it suitable for use in outdoor and harsh environments

The 10-16 x 1 3/4 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc is a versatile and durable screw designed for use in a variety of applications

10-24 x 3/4 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Black Oxide KPU188 The 5/16-inch diameter and 8-1810 24 x 3 4 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Black Oxide This screw is a 10 24 x 3 4 inch Phillips flat undercut thread cutting screw, Type F, fully threaded, and has a black oxide finish. It is designed for use in metal applications and has a sharp point that helps it to cut its own threads as it is driven into the material. The flat undercut head provides a flush, finished appearance when countersunk into the