7/8"-9 x 6" Grade 8 Plain Finish Hex Cap Screw / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND FASTENER LENGTH: 6.000 INCHES NOMINAL NOMINAL THREAD DIAMETER: 0.875 INCHES THREAD QUANTITY PER INCH: 9 PART NAME ASSIGNED BY CONTROLLING AGENCY: BOLT SPECIAL FEATURES: SPECIALLY DESIGNED WASHER FACE UNDER HEAD AND A CHAMFERED POINT. TENSILE STRENGTH GRADE 8. WRENCH SIZE 1-5/16 INCHES MATERIAL: STEEL OVERALL THREAD SERIES DESIGNATOR: UNC