nut and bolt 

1.surface treatment: hot-dip galvanized

2.grade: 4.8,6.8,8.8,10.9

3.material: carbon steel,35#,45#

4.size: M12-M64

5.length: 30mm-200mm

6.package: carton box, gunny bag plus pallet

7. (bolts are used in iron tower )

Our factory is located in the largest home of fasteners in Yongnian County in China. We mainly produce various kinds of sizes of tower bolts, anti-theft bolts, guardrail bolts upon request. Our products are largely used in electricity-based industries, highways, and construction.

We have attained ISO 9001: 2000 Quality Management, and have independent import and export rights. Sixty per cent (60%) of our products are exported to the Middle East, Southeast Asia, South Korea, South America, and Australia.

 Tel:+86-310-5305986, +86-139310652