| Diameter | 6mm-24mm |
| Length | 15mm-300mm |
| Material | carbon steel, Stainless steel, Alloy Steel |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| Standard | GB, DIN, ISO, ANSI/ASTM |
| Finish | zinc plated, HDG, plain, black oxide, dacromet |
| Package | carton box, gunny bag, or as your requirement |
| Website | www.china-fastener.biz |
| Â | yongnian.521 |
| Â | +8613653302945 |
| cellphone | +8615690013956 |
| Tel | +86 310 6808555 |
| 2191374398 | |
| Â | sfcaus |
| Â |
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