| Grade | 4.8,6.8,8.8,10.9,12.9 |
| Size | M1.6-M52 |
| Finish | Black,Galvanized,HDG,Plain,YZP,Dacromet |
| Material | Carbon Steel,Alloy Steel |
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Ningbo Zhonglian Fastener Manufacture Co., Ltd.
Audited Supplier
5 years
Profile Certified by SGS/BV
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| Grade | 4.8,6.8,8.8,10.9,12.9 |
| Size | M1.6-M52 |
| Finish | Black,Galvanized,HDG,Plain,YZP,Dacromet |
| Material | Carbon Steel,Alloy Steel |
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