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| Type | General Fastener Nuts | Model | DIN934, ISO4032, ASTM A194 2H |
| Params | Material: Carbon steel / Alloy steel / Stainless steel. Class: 5, 6, 8, 10, 12. Thread: Metric M series. Finish: HDG hot dip galvanized, zinc plated, black oxide, dacromet. Widely used for power transmission tower, steel structure & heavy industry. OEM custom sizes available, with material test certificate | Material | Carbon steel / SS304/Alloy steel |
| Applicable Industry | Power Transmission & Telecommunication Tower/Steel Structure Engineering/Construction & Building/Railway & Transit/Heavy Machinery/Petroleum & Pipeline/Solar Energy | ||
1. High-strength grades 8/10/12 available, stable mechanical performance for heavy-load connection 2. Strict thread tolerance 6H, good fit with matching bolts, smooth assembly 3. Multiple surface treatments: HDG hot-dip galvanized, Dacromet, zinc plating, excellent corrosion resistance for outdoor power tower projects 4. Full inspection before shipment, supplied with MTC material test certificate 5. Various types: standard hex nut, heavy hex nut, nylon lock nut, flange nut, thin nut to meet different fastening requirements 6. Support OEM & customized non-standard sizes, metric & inch thread available 7. Consistent batch quality, low rejection rate, suitable for large-scale engineering orders 8. Flexible MOQ & fast lead time, reliable after-sales technical support

Heavy-Duty-Hex-Nut-Coated-Anti-Corrosion