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M8-M16 Galvanized Steel DIN6334 Hex Coupling Nut
DIN6334 Hex Coupling Nuts
Standard: DIN/ANSI/JIS/BS/ISO
Size: M6 to M12 available in stock
Inch Size: 1/4" to 5/8" regularly supplied
Custom sizes available upon request
Class/Grade: 5, 8, 10
Surface Finish: PL, ZP, YZP, BZP, HDG, Bronze
Material Options: Carbon Steel C1010, C1018, Stainless Steel (SS201, SS301, SS304, SS316)
Standards: DIN6334, ASME B18.2.2, IFI 128
Hex coupling nuts are longer hex nuts with double chamfered ends, used for joining two externally threaded parts with the same thread and pitch. They are ideal for applications requiring strong and secure connections. Transhow Fasteners offers a wide range of standard and custom hex coupling nuts in various materials, finishes, and dimensions.
Our standard metric sizes include M5, M6, M8 up to M36, while inch sizes range from 1/4" to 1-1/2". For special requirements, such as non-standard shapes, lengths, or thread types (UNC, UNF), please provide your drawings or specifications.
Available surface treatments: Black Oxide, Zinc Plating, Hot Dip Galvanizing, Dacromet, Chrome Plating, Nickel Plating, and more.
Additional Features:
- Standard and fine thread options
- Heavy hex nut versions available
- ASTM A194 2H, 4, 8, 8HM grades
- MOQ required for sizes below M4 or above M42
- Online catalog and technical specifications available at hexnuts.cn
Whether you need regular supply or customized solutions, we can meet your needs. Contact us today for a detailed quotation and product information.