Gold Member Since 2015
Audited Supplier

Ningbo S&D Metalwork Co., Ltd.

Hex Bolts, Hex Nuts, Flat Washers manufacturer / supplier in China, offering DIN985/982 Nylon Insert Lock Nuts, Golgadores Tipo "L" Grade 2 Zinc Plated Screw, Bolt ASTM A325 Type1 H. D. G and so on.

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Video

Bolt Production

Category: Product Introduction
Tags: Hex Bolts,Heavy Hex Bolts

Bolt Thread Rolling