Detailed Product Description

(lock nut,black nut,fastening) fastener,hardware

Size:1/4---2 1/4
Certification:ISO9001:2000
Quality:20PPM

Shanghai Qiangyi Fastener Co.,LTD is a professional fastener Manufacture here in Shanghai, China. Our Company focus on nuts, and specialize in weld nuts. At the moment, Our main products includes:Hexagon Weld Nuts; Square Weld Nuts;Round Weld Nuts;Hex Cap Nuts,;Flange Nuts, Nylon Insert Lock Nuts and so on. For the quality control,we can guarantee customer 25ppm,we got the Auto-Optical Sorting Machine and We can offer you the PPAP Documents when you request.