Our company established in 1990, is a professional fastener manufacturing and export enterprise in Ningbo, Zhejiang.The major products are carbon steel, alloy steel bolt and nut, stainless steel bolts and thread rod.According to ISO, ANSI/ASME, SAE, JIS,AS and BS.It is that high structure bolt such as EN14399, A325, A490 is one of our advantages.we strictly implement the ISO9001 quality system.Wedge Anchor/Anchor Bolt / Concrete Through Bolt
| Standard | DIN,ANSI |
| Size | M6-M24,1/4"-1" |
| Grade | 4.8,8.8 |
| Finish | Galvanized |
| Material | Carbon Steel,Alloy Steel |














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