3/4"-10 x 3-1/2" Phosphate and Oil Finish SAE J429 Grade 8 Hex Flange Bolt / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND FASTENER LENGTH: 3.500 INCHES NOMINAL HEAD STYLE: C7 HEXAGON EXTENDED WASHER HEAD HEIGHT: 0.730 INCHES NOMINAL WIDTH BETWEEN FLATS: 1.120 INCHES NOMINAL EXTENDED WASHER DIAMETER: 1.590 INCHES NOMINAL EXTENDED WASHER THICKNESS: 0.110 INCHES NOMINAL END ITEM IDENTIFICATION: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); W/S: MTVR FAMILY (INCLUDES TAMCNS D0198, D1062, D1073, & D1213); LVS POWER UNIT MK48 AND TRAILER FAMILY; 2320-01-304-2277, TRUCK, PLS (PALLETIZED LOADING SYSTEM); 2320-01-442-1940,TRUCK,CBT,(COMMAND BRIDGE TRANSPORTER NOMINAL THREAD DIAMETER: 0.750 INCHES THREAD QUANTITY PER INCH: 10 MATERIAL: STEEL COMP 1013 OVERALL OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 SURFACE TREATMENT: PHOSPHATE OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: UNC