Hot-dip galvanized hex nuts with through threads and chamfered edges for compatible bolted connections in utility hardware, brackets and equipment assemblies.
WhatsApp：+86 17733036295
E-mail：info@kangnaigu.net
Phone Line：+86 13333199538
Address：Dalian Office, Shahe City, Xingtai City, Hebei Province
Hot-dip galvanized hex nuts with through threads and chamfered edges for compatible bolted connections in utility hardware, brackets and equipment assemblies.
| Product Name | Hot Dip Galvanized Hex Nut |
| Standard | DIN 934 |
| Material | Q235 / 45# Carbon Steel |
| Surface Treatment | Hot dip galvanized; optional: electro zinc plating, Dacromet |
| Structure | Regular hexagonal outer shape, internal metric thread |
| Origin | Hebei · Handan · Yongnian — Integrated Manufacturer & Exporter |
| MOQ | 100 Pcs (negotiable for trial orders) |
| Galvanized Coating Thickness | ≥85μm (Hot-dip galvanized standard) |
| Strength Grade | Grade 4.8 / 8.8 optional |
| Feature | Matched with DIN931/DIN933 hex bolts, stable fastening performance |
| Working Temperature | -40 ℃ ~ +80 ℃ |
| Service Life | 15–25 years for outdoor exposed environment |
| Hot Dip Galvanized | Main option, excellent corrosion resistance for outdoor power and photovoltaic projects |
| Electro Galvanized | Low cost, suitable for indoor or dry environment |
| Dacromet Coating | Super anti-corrosion, suitable for coastal harsh environments |
| Model | Thread Size | Across Flats S(mm) | Nut Height(mm) | Grade |
|---|---|---|---|---|
| HN-M6 | M6 | 10 | 5.2 | 4.8/8.8 |
| HN-M8 | M8 | 13 | 6.8 | 4.8/8.8 |
| HN-M10 | M10 | 16 | 8.4 | 4.8/8.8 |
| HN-M12 | M12 | 18 | 10.8 | 4.8/8.8 |
| HN-M16 | M16 | 24 | 14.8 | 4.8/8.8 |
| HN-M20 | M20 | 30 | 18.0 | 4.8/8.8 |
| Applications | Photovoltaic bracket, overhead power fittings, steel structure, guardrail, tower engineering, matched with hex bolts for fastening. |
| Packaging | Woven bag or wooden pallet, waterproof stretch film wrapped |
| Documents | PI, Packing List, Certificate of Origin, Mill Test Certificate |
| Payment Terms | 30% T/T in advance, balance before shipment |
| Lead Time | 3–7 days for regular stock, 7–15 days for customized specifications |
Please tell us the thread size and strength grade you need. We supply DIN934 hot dip galvanized hex nuts for photovoltaic and power fastening projects.
Email: info@kangnaigu.net
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