Metallics and Avanti Screw, Inc., prime American manufacturers of fastener products, have always worked to present the latest in fastener technology to our distributors and their contractors/users. Hex Washer Head fasteners have historically only offered three drives-the hex, Phillips and the slot. In 1999, we introduced "The QuaDrive" square, hex, slotted and Phillips, in fourteen of the most popular sizes of sheet metal screws.

Metallics Self-Piercing Drywall Screw, Measurement System: Imperial, #8-36, 1 in Overall Length, Wafer Head, Zinc Chromate, Sharp Point, Phillips Drive, UNF Thread, Steel, 0.088 to 0.102 in H x 0.364 to 0.384 in W Head, Silver

• Large diameter head provides greater holding surface