M6-1.0 x 12mm DIN 963 Slotted Drive Flat Head Grade A2 Stainless Steel Machine Screw / THREAD LENGTH: 12.0 MILLIMETERS NOMINAL HEAD DIAMETER: 11.0 MILLIMETERS NOMINAL KEY LENGTH: 12.35 MILLIMETERS NOMINAL HEAD HEIGHT: 3.0 MILLIMETERS NOMINAL INTERNAL DRIVE STYLE: B10 SLOT NOMINAL THREAD DIAMETER: -6.0 MILLIMETERS PART NAME ASSIGNED BY CONTROLLING AGENCY: SCREW, MACHINE SCREW MATERIAL: STEEL SCREW SURFACE TREATMENT: ZINC SPECIAL FEATURES: HEAD IS FLAT AND SLOTTED THREAD SERIES DESIGNATOR: ISO S