English
Coupler nuts (also known as a rod coupling, rod coupling nut, coupling nut, or extension nut), is a threaded fastener for joining two male threads, most commonly threaded rods.
Coupler nuts (also known as a rod coupling, rod coupling nut, coupling nut, or extension nut), is a threaded fastener for joining two male threads, most commonly threaded rods. The outside surface of the coupling nut is usually a hex shape to allow for wrench tightening. Reducing coupling nuts are a variant design that allows the joining of two rods of differing thread sizes.
| Coupler Nuts | |
| Standard: | ASME/ANSI B 18.2.2,IFI 128,DIN6334 |
| Diameter: | 1/4''–1-1/2’’,M6-M36 |
| Material: | Carbon Steel, Alloy Steel, Stainless Steel |
| Grade: | CL4, 5, 6 |
| Thread: | M |
| Finish: | Plain,Black oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome,PTFE,Dacromet,Zinc Nickel. |
| Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Supply Ability: | 1000 tons per month |
| MinimumOrder: | according to customer demand |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment: | T/T, L/C,West union,Paypal.etc |
| Market: | Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect. |
Hex nuts are available in ASTM A563-A and compatible with low carbon steel bolts such as ASTM A307, ASTM F1554 grade 36, SAE grade 2, and AASHTO M183. SAE grade 5 and grade 8 nuts are also available in a finished pattern.
Knurled nuts are specialized fasteners widely used in the automotive industry due to their unique design and functionality.
Jiangsu Xinrui Stainless Steel Products Co., Ltd. is a manufacturing company engaged in the research and development, manufacturing, processing, and sales of stainless steel, fasteners, hardware products, and automotive parts.
