5/16-18 x 1/2 Coarse Thread Socket Head Cap Screw Stainless Steel 1/4-8 These 6-18 x 1 Phillips

These 6-18 x 1 Phillips indented hex washer self-tapping screws are Type A screws that are fully threaded and made of zinc

while the socket head allows for easy installation and removal using a hex key

this screw features a fillister head with a Phillips drive for easy installation

a coarse thread for maximum holding power

1/4-20 x 1 Phillips Flat Taptite Alternative Thread Rolling Screw Fully Threaded Zinc & Wax

5/16-18 x 1/2 Coarse Thread Socket Head Cap Screw Stainless Steel 1/4-8 These 6-18 x 1 Phillips5 16 18 x 1 2 Coarse Thread Socket Head Cap Screw Stainless Steel: **Head Type:** Socket head with hex key drive **Thread Type:** Coarse thread (18 threads per inch) **Size:** 5 16 18 indicates a diameter of 5 16 inch and a thread pitch of 18 threads per inch **Length:** 1 2 inch **Material:** Stainless steel for corrosion resistance **Grade:** Not specified in the description **Finish:** Not specified in the description **Features:** Recessed socket