#10-16 x 1" Hex - Unslotted Drive Indented Hex Washer Head Zinc Finish #3 Point Steel Self-Drilling Screw / THREAD DIRECTION: RIGHT-HAND FASTENER LENGTH: 1.000 INCHES NOMINAL HEAD STYLE: C7 HEXAGON EXTENDED WASHER END ITEM IDENTIFICATION: 2320-01-529-2251 TRUCK, BOMB SERVICE PART NAME ASSIGNED BY CONTROLLING AGENCY: HEX WASHER SELF DRILLING SPECIAL FEATURES: NON-SERRATED SIZE 10, NO. 10-16 X 1" HEX WASHER HEAD ZINC PLATED DRILL AND TAP SCREW MATERIAL: STEEL OVERALL