DIN 6914 Heavy Hex bolt
1. Material: Alloy steel
2. Size: M16-M36, 1/2"-1-1/2"
3. Finish: Black, Zinc plated or as client requirement 
4. Grade: Gr 8.8S/10.9/12.9
5. Delivery time: 30 DAYS FOR 40GP AS USUAL, OR AS CILENT ORDER QUANLITY