10.9 grade, 12.9 grade high-strength bolts, large hexagonal steel structure, steel structure torsional shear typ
ASTM A194/A563, EN14399/15048 DAST 021, DIN 934/6915, ISO 4032/4033/4035/8673 GB/T 6170/6175/6172/41/56 Hex nuts, flange nuts, lock nuts, square nuts, track bolts, hex bolts, slotted nuts and nonstandard nuts.
Auto-mobile Cold Forging Blanks、Construction&Fixings、Expansion anchor、Concrete Screw、Rivet Nuts
how is to design and manufacture high-precision mechanical products and special fasteners - a real benefit for your development.
Custom cold-forged parts, special-shaped fasteners, and precision automotive components Such as shock absorber bushings, T-bushings, spacer sleeves, collar nuts, rivet nuts,tubes, non-standard bolts, weld nuts, and other customized non-standard products.
The main products are: GB1229 steel structure nut, China standard GB6170, GB6172, GB6175, GB55, GB6178 open groove, 20634 and American standard A194, A563, German standard DIN934, 14399 series, Japanese standard 1186 and various non-standard nut fasteners.
Automatic CNC lathe;Automatic hydraulic lathe;Punching car;Inverted machine;Milling machine;
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Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com







