1/4-20 x 1 1/2 Socket Head Cap Screw Zinc DFAR M3 It has a hex head

It has a hex head for easy tightening and removal

They are also passivated and waxed for added corrosion resistance

These 10-16 x 3/8-inch square drive pan self-tapping screws are Type AB and fully threaded

It has a partially threaded shank and a hexagonal head for easy driving

providing maximum holding power and is ideal for use in demanding environments

1/4-20 x 1 1/2 Socket Head Cap Screw Zinc DFAR M3 It has a hex headThe 1 4 20 x 1 1 2 Socket Head Cap Screw Zinc DFAR is a high quality fastener designed for use in demanding applications. It is made from durable steel and features a zinc coating for corrosion resistance. The socket head design allows for easy installation and removal using a hex key or Allen wrench. The 1 4 20 thread size and 1 1 2 inch length make it suitable for a wide range of applications. This screw meets the requirements of the Defense Federal