M6-1.0 x 50mm ISO 4762/DIN 912 Hex Drive Class 12.9 Zinc Finish Alloy Steel Socket Cap Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 44.00 MILLIMETERS MINIMUM AND 44.30 MILLIMETERS MAXIMUM FASTENER LENGTH: 44.00 MILLIMETERS MINIMUM AND 44.30 MILLIMETERS MAXIMUM HEAD STYLE: C48 FLAT FILLISTER HEAD DIAMETER: 9.78 MILLIMETERS MINIMUM AND 10.22 MILLIMETERS MAXIMUM HEAD HEIGHT: 5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 3930015999978 NOMINAL THREAD DIAMETER: 5.0 MILLIMETERS WIDTH ACROSS FLATS: 5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM THREAD PITCH IN MILLIMETERS: 1.0 PART NAME ASSIGNED BY CONTROLLING AGENCY: SCREW,CAP,HEXAGON MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941M ASSN STD SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: M