Name: lock bolts

Size: small Dia. 3/16~3/8, Raw material: Steel; Aluminum; Stainless steel.

big Dia. 1/2~7/8, Raw material: Alloy steel

With collar: standard collar and flange collar.

Application: Automobile industry, railway industry, Bridge, mining industry and other industry.

If you have any inquiry or questions, please feel free to contact us.