Gold Member Since 2012
Audited Supplier

Jiaxing Goshen Hardware Co., Ltd.

Fasteners, Bolts, Nuts manufacturer / supplier in China, offering DIN9623 M5-M20 Stainless Steel Hexagon Nuts with Flange, Stainless Steel 316 Double Head Stud Bolt/Thread Rod, Stainless Steel DIN571 Coach Screw Wood Screw and so on.

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heat treatment

Category: Product Introduction
Tags: high strength BOLT,nut

Heat treatment of high strength bolt, hex bolt and heavy hex bolt