Suzhou fuyuan standard fastener co.,ltd Address: No.3 Rongan Rd, Xuguan Industrial Park, Suzhou New District, Jiangsu, China Tel: 86-512-69206531 Fax: 86-512-69205611 Email: austin@fuyuan-fastener.com
DIN912 DIN6912 DIN7991 DIN7984 DIN6921 DIN933/931 ISO7380
DIN7984
Hex head bolts DIN931 DIN933
Hex Bolts
Hex Socket Cap Screws with pilot recess
Hex flange bolts IFI 111
Hex socket head cap screws with plum hole
Hex socket button head screws ISO7380
DIN912
Hex socket thin head cap screws DIN7984
DIN931、DIN933
