Low Price for Galvanized Long Hexagon Nuts
Specifications
1. Size: M6 to M12 available in stock
2. ANSI B18.2.2 inch standard: 1/4" to 5/8" regularly stocked
Custom sizes are available upon request
3. Class/Grade: 5, 8, 10
4. Surface Finish: PL, ZP, YZP, BZP, HDG, bronze
5. Standards: DIN, ANSI, JIS, BS, IFI
Access our online catalog and detailed specifications for hex nuts.
Hex coupling nuts are longer hex nuts with double chamfered ends, designed to connect two externally threaded components of the same thread and pitch. Transhow Fasteners offers a wide range of carbon steel (C1010, C1018) and stainless steel hex coupling nuts in various dimensions. Check our standard sizes below:
DIN6334 Hexagon Long Nuts, IFI 128 ASME B18.2.2 Hex Coupling Nuts.
If you need customized coupling nuts—whether hexagonal, round, or any other shape—please send your drawings directly to us for custom production.
Finished coupling nuts, long hex nuts, and round body couplers are available in multiple finishes such as black oxide, zinc coating, hot-dip galvanizing, black zinc, brass, nickel, chrome, and Dacromet. Please specify your preferred finish when placing an order.
Description Details
1. Metric Sizes: Regular supply from M5 to M36
2. Special sizes (M4 and below or M42 and above) require minimum order quantity (MOQ)
3. Dimensions conform to DIN934 standard
4. Grades: Class 5, Class 8, Class 10
5. Thread type: Standard or fine thread
6. Inch Sizes: ANSI B18.2.2, Grade 2, 5, 8; UNC and UNF
7. Types: Standard hex nut, hex jam nut, heavy hex nut, heavy hex jam nut
8. ASTM A194 2H, 4, 8, 8HM hex nuts available
9. Standard inch size supply: 3/16" to 1-1/2" as per ANSI B18.2.2
10. Additional specifications may require MOQ
Surface Treatment Options:
Plain, Black, ZP, YZP, BZP, HDG, Nickel, Chrome, Dacromet, Cr3+, Cr6+
Material Options:
Stainless Steel: SS201, SS301, SS304, SS316
Grades: A2-70, A4-80
d1 | m | e | s |
M6 | 18 | 11.05 | 10 |
M8 | 24 | 14.38 | 13 |
M10 | 30 | 18.9 | 17 |
M12 | 36 | 21.1 | 19 |
M16 | 48 | 26.75 | 24 |
M20 | 60 | 33.53 | 30 |
M24 | 72 | 41.6 | 36 |
Company Information



The fluorine-containing pharmaceutical reagents developed and produced by ZSEM have obvious advantages in improving the selectivity, efficacy, and physical and chemical properties of candidate drugs.
At present, the important pharmaceutical preparations produced and sold include perfluorotripropylamine CAS#: 338-83-0, perfluorooctyl bromide CAS#: 423-55-2, perfluorohexadecane CAS#: 355-49- 7. Sodium trifluoromethanesulfinate CAS#2926-30-9, Perfluorooctane CAS: 307-34-6, Perfluorotributylamine CAS#: 311-89-7, etc.
Fluorinated Medical Reagents,Perfluorooctyl Bromide Chemical Water Agent,Perfluorooctyl Bromide Perfluorocarbon,Perfluorodecalin Cosmetic Materials
Shandong Zhongshan Photoelectric Materials Co., Ltd , https://www.cnzsem.com