GB/T120-Internal threaded cylindrical pin 、GB/T119-Cylindrical pin、GB/T118-Conical pin with internal thread、GB/T117-Conical pin、DIN912-Inside hexagonal cylindrical head screw

National Machinery offers a full spectrum of forming equipment to meet the needs of the global marketplace, while delivering the highest in quality and performance.

Our company mainly produces level 10.9/12.9 high-strength hexagon socket screws, countersunk screws, round head screws and socket head cap screw series and hexagon bolts

bolt nuts, flange nuts, connecting nuts, forced house lizard, forced house lizard, construction pin (patent products)

Locknut, DIN982, DIN985, GB889 nylon lock nut, American British Nylon Lock Nut, one-piece flange cover type, brake line nut, cross hole, step nut, cover nut, round nut, t cap, flange nut, non-standard nut

Square Weld Nuts、T-belt nuts、Hexagon Weld Nuts、Hexagon Weld Nuts With Flange

Carbon steel forming lubricant oil:HC-080,HC-100;Stainless steel forming lubricant oil:SS-120,SS-130;Tapping lubricant oil:TP-4,TP-2

Chemical anchor bolt, rear enlarged anchor bolt, mechanical anchor bolt, shaped anchor bolt, gecko repair, elevator expansion, expansion bolt anchor bolt.

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Shanghai Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com