This comprehensive assortment features 15 types of hex nuts compliant with DIN, GB, ANSI, JIS, and Taiwan Whitworth standards, including plastic variants. The series supports metric coarse/fine/extra-fine/super-fine threads, left-hand threads, UNC, UNF, and Whitworth threads, providing one-stop sourcing for domestic and international mechanical assembly projects.
Cold-forged one-piece construction ensures flat bearing surfaces and sharp hex corners. Precision tapping creates full-profile internal threads for smooth bolt mating, stable clamping, and excellent anti-vibration performance.
Plastic hex nuts are non-conductive, acid-alkali resistant, lightweight, and non-magnetic, making them ideal for electrical insulation and light-duty assemblies.
| Specification | Details |
|---|---|
| Standards Covered | DIN934, DIN439; GB52-14P, GB6170, GB6171, GB6172, GB6173, GB6175; ANSI B18.2.2, ANSI B18.6.3; JIS B1181; Taiwan Whitworth; Plastic hex nut similar to DIN934 |
| Thread Options | Metric coarse/fine/extra-fine/super-fine, left-hand thread, UNC, UNF, Whitworth; blank untapped nuts available |
| Metric Sizes | M2-M64 |
| Imperial Sizes | 8#, 10#, 3/16"-1" |
| Whitworth Sizes | 1/4"-5/8" |
| Nut Types | Standard hex nut, thin nut, heavy thick nut, US machine screw nut, JIS hex nut, insulating plastic nut |
| Surface Finish | Natural finish |
| Applications | Machinery, export equipment, chemical & seawater-resistant facilities, electrical insulation, outdoor coastal infrastructure |
Multiple SKUs available within one listing. Support for sample orders and large-volume bulk procurement for domestic and export fastener matching requirements.