Detailed Product Description Features;

1) Standard: DIN, ISO, ANSI/ASME, JIS, BS

2) Size: M4 - M76

3) Strength Class: 4. 8s 6. 8s 8. 8s 10. 9s 12. 9s

4) Finish: zinc plated, yellow zinc plated or black

5) Packing according to customers' specifications