M6-1.0 x 75mm DIN 931 Class 8.8 Zinc Finish Hex Cap Screw / FASTENER LENGTH: 75.000 MILLIMETERS NOMINAL HEAD STYLE: C1 HEXAGON HEAD LENGTH: 3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM WIDTH BETWEEN FLATS: 11.05 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: 015999978 NOMINAL THREAD DIAMETER: 1.000 MILLIMETERS THREAD PITCH IN MILLIMETERS: 6.0 PART NAME ASSIGNED BY CONTROLLING AGENCY: M6-1.0 X 75MM DIN 931 CLASS 8.8 ZINC CAP SCREW MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: M