China's fastener mechanical performance standards and international standards
Our product series of 304 stainless steel fasteners of Hongchuang Hardware includes 304 stainless steel Bolts, hexagon head bolts, hexagon head Screws, round head square neck bolts, full thread and half thread hexagon socket head cap screws, hexagon wood screws, hexagon socket head screws, hexagon socket head flange screws, full thread and half thread hexagon socket countersunk head screws, and we provide products conforming to DIN, ANSI, and JIS standards.
Property Class :
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
Stainless Steel Bolts,Stainless U Bolts,Ss Bolts,Ss U Bolts
Taizhou Hongchuang Hardware Co., Ltd. , https://www.jstaizhouhongchuang.com