Large hexagon head bolt and nut and washer
Minimum Order: 0
Quality/Safety Certification: 0.00
Large hexagon head bolt and nut and washer
1.Certificate:ISO9001:2008.
2.Also can manufacture by requirement.
Large hexagon head bolt and nut and washer
| Steel structure hexagon head bolts | ||||||
| Type | Grade | Material | Specification | Hardness | ||
| Bolt | 10.9S | 20MnTiB | M12-M30 | HRC33-39 | ||
| 35VB | ||||||
| 8.8S | 40B | HRC24-31 | ||||
| 45# | ||||||
| 35# | ||||||
| Nut | 10H | 45#,35# | M12-M30 | HRC28-HRB98 | ||
| 15MnVB | ||||||
| 8H | 35# | HRC22-HRB95 | ||||
| washer | 45#,35# | 12-30(mm) | HRC35-45 | |||
Xinxiang City Luda Machinery Co., Ltd. Specializes in developing and manufacturing railway standard components and high strength fastenings. Has superior production equipment and complete test instrument. We have already developed 11 kinds of materials for Pakistan Railway and Mongolia Railway.
