Hexagon Head Dub Bolts Hexagon Socket Bolt

Hexagon Socket Bolt Description:

1. Ua los ntawm cov khoom siv carbon steel, kho qhov chaw dub.

2. Siv dav hauv cov khoom siv hauv tsev thiab chaw ua haujlwm, khoom siv sib txuas lus, nkoj sib dhos thiab lwm yam kev lag luam tshuab.

3. Kho cov khoom siv, kev lag luam thiab kev tsim kho fasteners.