M3-0.5 x 6mm DIN 85 Slotted Drive Pan Head Zinc Finish Steel Machine Screw / THREAD CLASS: 6G THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 6.0 MILLIMETERS NOMINAL FASTENER LENGTH: 6.0 MILLIMETERS NOMINAL HEAD STYLE: A23 PAN HEAD DIAMETER: 6.0 MILLIMETERS NOMINAL HEAD HEIGHT: 1.8 MILLIMETERS NOMINAL INTERNAL DRIVE STYLE: B10 SLOT NOMINAL THREAD DIAMETER: 3.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 0.500 PART NAME ASSIGNED BY CONTROLLING AGENCY: M3-0.5 X 6MM DIN85 SLOTTED ZINC PAN HEAD MACHINE SCREW SCREW MATERIAL: STEEL PROPERTY CLASS 4.8 SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ISO 898 STEEL CL 4.8 ASSN STD SINGLE MATERIAL RESPONSE SCREW SURFACE TREATMENT: ZINC SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: FE/ZN 3 AT PER ASTM F1941M ASSN STD SINGLE TREATMENT RESPONSE SPECIAL FEATURES: SLOT IN HEAD IS 0.6MM MIN/1.2MM MAX WIDE AND 0.7MM MIN/0.95MM MAX DEEP COLOR: SILVER THREAD SERIES DESIGNATOR: M