#12-14 x 3/4" Hex - Unslotted Drive Indented Hex Washer Head Zinc Finish #3 Point Steel Self-Drilling Screw 3lb Box / FASTENER LENGTH: 0.750 INCHES NOMINAL END ITEM IDENTIFICATION: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS SPECIAL FEATURES: 12 X 3/4" DRILL & TAP SCREW, HEX WASHER HEAD, 3LB BOX, PLEASE NOTE: FASTENAL WEBSITE INDICATES PACKAGE QUANTITY IS 500 EACH MATERIAL: STEEL OVERALL