steel bolt(bolt ,hexagon bolt)
Product Details
6 Size: all sizes
1 Standards: JIS, ANSI, ASTM, DIN, BS, GB
2 Specification: M20-M48
3 Surface finish:zinc plated, HDG, black,plain
4 materials:40Cr,38Crmo-42Crmo etc.
5 Hardness grade: 8.8s,10.9s ,12.9s
steel bolt(bolt ,hexagon bolt)
We made fasteners for 20 years, with professional skill and advance machine, mainly we product screws nuts bolt rivet and washer.
we are professional manufactory factory,made kinds of fastener for 20 years such as hex bolt,hexagon bolt ,carriage bolt.
- Brand Name:xutai
- Place of Origin:Zhejiang China (Mainland)
