3/4"-16 x 4-1/2" Grade 8 Yellow Zinc Finish Hex Cap Screw / THREAD LENGTH: 1.750 INCHES NOMINAL FASTENER LENGTH: 4.400 INCHES MINIMUM AND 4.500 INCHES MAXIMUM HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM END ITEM IDENTIFICATION: JERRV 4X4 EOD, 2355-01-532-2174 PART NAME ASSIGNED BY CONTROLLING AGENCY: BOLT SPECIAL FEATURES: 3/4"-16 X 4-1/2"" GRADE 8 YELLOW ZINC HEX CAP SCREW MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL