Punch pin 、Square hexagon plum punch series 、Automotive Standard Parts Mould、Stretch-Rod、
1. 钻尾丝 Stainless steel self-drilling screw 2. 燕尾丝 Self-drilling screw Drill tail screw
Cold-forged hexagonal isolation columns, cold-forged multi-functional non-standard metal components, and so on.
Threaded rods;Short Studs,one end thread rod,double ends threaded rods, foundation bolts
GB/T1228-1231 Steel structure large hexagon connection assemblies GB/T3632 Steel structure twist-off bolt connection assemblis 8.8 10.9 12.9 grade DIN933 DIN931 hexagon bolts GB10433-2002 cylindrical head welding studs Anchots, tie rods
Flange screws, carriage screws, internal hexagonal screws, external hexagonal screws, T-shaped screws, non-standard screws Flange nut nylon nut flange nylon nut slotted nut square nut
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Tel:+86 (0)20 8985 1867
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