| Standard: | DIN, GB, ANSI, JIS, ISO, BSW,ASME |
| Grade: | 4.8/6.8/8.8/10.9/12.9 |
| Head Shape: | Round head |
| Size: | M2-M100 |
| Surface Treament: | Plain, Galvanzied, HDG, Nickel Plated, Dacroment ect. |
| Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper, etc. |
| Packing: | 25kgs per box,36 boxes per pallet,900kgs per pallet. |
| Sample: | Will be provided for free |
| Trademark: | WW |
| Origin: | Ningbo, China |
| HS code: | 7318210000 |
| Production Capacity: | 1000 Tons/Month |
















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