Socket head cap screws Product Feature:
1. Product: Socket head cap screws.
2. Size: M4-M30, #8-1-1/4"
3. Standard: ISO7380, ISO4762, DIN912, ASME B18.3, DIN7991, ISO10642
4. Grade: SAE Grade:2, 5, 8, 9 ISO CLASS:4.8, 5.8, 6.8, 8.8, 9.8,...
Products: cap screw,
hexagonal bolt