Shanghai Powermax Fastener Co., Ltd.
Shanghai Powermax Fastener Co., Ltd. Quality first, Clients first.
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M12 DIN6330 class 8 black color finish hex coupling nuts
A coupling nut, also known as extension nut, is a threaded fastener for joining two male threads, most commonly a threaded rod, but also pipes. The outside of the fastener is usually a hex so a wrench can hold it, Coupling nuts can be used to tighten a rod assembly inward or to press a rod assembly outward.
| Standard: DIN6334.DIN6330,DIN1479,IFI 128, ANSI/ASME B 18.2.2 |
| Size: 1/4”-4”, M5-M64 |
| Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass |
| Grade: SAE J995 Gr.2,5,8; CL4, 5, 6, 8, 10, 12 |
| Thread: M, UNC, UNF,BSW |
| Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. |
Packaging Details: a. bulk in cartons (<=25kg )+ 36CTN/wood solid Pallet
b. bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet
Supply Ability:100 tons per month
Minimum Order:200kgs for each specification
Trade Term:FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment :T/T, L/C , D/A , D/P , Western Union,etc
Market:South&north Amrica/Europe/ etc.