Button Head Bolt And Hexagon Bolt
Material: 40CrMo
Hardness: HRC36-42
Tensile : 1000MPa
Production Method: Forging
Color: Black or Zinc Plating
Package: Wooden Case
Phone: 0086-13957476951
Tel: 0086-574-88050232
Email: info@tigerget.com
Add: Room#1817, No.158 TianAn Middle Street, Yinzhou District, Ningbo, China
QQ客服