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Coupling Nuts

Coupling Nuts Coupling nuts are long hex nuts chamfered (beveled) at each end and used to couple two externally threaded objects of the same size and thread pitch. They can join different parts, like a hanger bolt and a threaded rod, or connect identical items, such as two threaded rods, to extend length. Sometimes coupling nuts function as spacers/standoffs. They are also known as: extension nuts, rod coupling nuts, hex spacers.
We produce Hex coupling Nuts also called as Hex Coupler/Hex Coupling Nuts in Stainless Steel grades, Alloy Steel, Inconel Alloy, Monel, Incoloy, Hastelloy C, Alloy 20,Duplex & Super Duplex, AISI 904L,etc.We manufacture these coupling nuts in various sizes as per DIN 6334 Standard.
 
 
Specifications:
MFG. Standard IS/ANSI/ASME/DIN
Range Size M3 - M48 and also available in all customized sizes.
Material (All Grade) Mild Steel, Stainless Steel, Carbon Steel, Alloy Steel, Brass, Copper, Duplex & Super Duplex Nuts, Aluminium, Hastelloy, Incoloy, Inconel, Monel.
Nickel Alloy
Grade: UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)
Stainless Steel: Standard: ASTM / ASME A/SA 194
Grade: 304, SS347, SS316, SS321, A2, A4
Alloy Steel: Standard: ASTM / ASME A/SA 194 Gr
Grade: 6, 7/ 7M, 16, 2, 2HM, 2H, Gr6, 7, 7M
Duplex Steel:
UNS No.
S31803, S32205
Coating
Hot Dipped Galvanizing
Phosphate
Teflon
Xylon
Zinc
Cadmium
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel Plated, Buffing, etc.
Application All Industry
Die forging Closed die forging, open die forging, and hand forging.
Threads Metric, BSW, BSF, UNC, UNF, and as per costumers requirement.
 
Nuts
Finished Hex Nuts | Finished Hex Jam Nut | Lock Nuts | Nyloc Nuts / Nylon Nuts
Heavy Hexagon Nuts | Hex Jam Nuts | Coupling Nuts | Cage Nuts