HSCRSTAR T2 M3-M8 Red Copper Hexagon Socket Head Cap Screw Cup-Shaped Head Cap Red Copper Screw Nut Washer Spring Washer Combination (M8 2sets, 30mm)

HSCRSTAR T2 M3-M8 Red Copper Hexagon Socket Head Cap Screw Cup-Shaped Head Cap Red Copper Screw Nut Washer Spring Washer Combination (M8 2sets, 30mm)

1. Material: T2 Red copper 2.Packaging: Screw, nut, gasket, spring washer 3. Size: mm. Please refer to the attached figure for detailed dimensions of the product M3 Pitch 0.5 Head diameter 5.68-5.32 Head thickness 3.0-2.86 M4 Pitch 0.7 Head diameter 7.22-6.78 Head thickness 4.0-3.82 M5 Pitch 0.8 Head diameter 8.72-8.28 Head thickness 5.0-4.82 M6 Pitch 1.0 Head diameter 10.22-9.78 Head thickness 6.0-5.7 M8 Pitch 1.25 Head diameter 13.27-12.73 Head thickness 8.0-7.64 1. Standard hexagonal socket, easy to use, improves work efficiency
2. Deep thread, uniform pitch, stable force, and good tightening force
3. The surface is flat and smooth, without burrs, with high-quality craftsmanship and guaranteed quality