Q235 Materisal Grade 10.9 Zinc Plating Weld Bolts , OEM Outer Hexagon Bolt

Q235 material Outer hexagon zinc plating weld bolt.

Description

This product is a 10.9 grade high-strength bolt made of Q235 material.

The material of high-strength bolts is different from ordinary bolts. High-strength bolts are generally used for permanent connections. Commonly used are M16~M30. The performance of oversized high-strength bolts is unstable and should be used with caution.
High-strength bolts are generally made of high-strength steel (45 steel (8.8s), 20MmTiB (10.9S)). They are pre-stressed bolts. The friction type uses a torque wrench to apply the specified pre-stress, and the pressure-bearing type unscrews the plum head. Ordinary bolts are generally made of Made of ordinary steel (Q235), just tighten it.

High-strength bolts are generally used for the bolt connection of the main components of the building structure.

Cold heading equipment

Plating line

Test equipments

Go no go gauge

2.We have excellent solutions and nice attitude to provide customers the most valuable and professional answers.

3.We can offer you very competitive price with precondition of quality.

4.We can make RTS and ODM,OEM products as customers’ request.

Zinc Plating Weld Bolts

Grade 10.9 Weld Bolts

OEM Outer Hexagon weld Bolt

Q235 Materisal Grade 10.9 Zinc Plating Weld Bolts , OEM Outer Hexagon Bolt Images