7/8"-14 x 6" Grade 8 Yellow Zinc Finish Hex Cap Screw / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 2.0 INCHES NOMINAL FASTENER LENGTH: 6.0 INCHES NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM WIDTH BETWEEN FLATS: 1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM END ITEM IDENTIFICATION: MRAP BUFFALO NOMINAL THREAD DIAMETER: 0.875 INCHES THREAD QUANTITY PER INCH: 14 MATERIAL: STEEL OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: SAEJ249 ASSN STD SINGLE MATERIAL RESPONSE OVERALL SURFACE TREATMENT: ZINC OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTMF1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: UNF