3/4"-10 x 2-1/2" Grade 8 Yellow Zinc Finish Hex Cap Screw / THREAD LENGTH: 1.750 INCHES NOMINAL NOMINAL THREAD DIAMETER: 0.750 INCHES THREAD QUANTITY PER INCH: 10 PART NAME ASSIGNED BY CONTROLLING AGENCY: INAVY-BOLT, HEX HEAD 3/4 INCH SPECIAL FEATURES: LENGTH: 2 1/2 INCHES, GRADE: 8, COARSE THREAD, WRENCH SIZE 1 1/8 INCH COLOR: YELLOW OVERALL MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC ALLOY OVERALL