7/8"-14 x 4" Grade 8 Yellow Zinc Finish Hex Cap Screw / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 2.00 INCHES NOMINAL FASTENER LENGTH: 3.86 INCHES MINIMUM AND 4.00 INCHES MAXIMUM 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-COUGAR NOMINAL THREAD DIAMETER: 0.8750 INCHES THREAD QUANTITY PER INCH: 14 MINIMUM TENSILE STRENGTH: 150000 POUNDS PER SQUARE INCH SPECIAL FEATURES: GRADE 8 STEEL MATERIAL: STEEL OVERALL SURFACE TREATMENT: DICHROMATE ZINC OVERALL AND ZINC THREAD SERIES DESIGNATOR: UNF