China Ningbo Taida Fastener Manufacture CO.,LTD. is specialized in manufacturing stud bolts, threaded rods, bolts and nuts. The standards include DIN931 / DIN933 / DIN558 and ASTM A325 hexagon head bolts, DIN934, DIN6923, DIN985 and ASTM A 194 2H nut, DIN960, DIN961, DIN6914, DIN7990, DIN7991, DIN912, DIN7985 screws and DIN975, DIN976, ASTM A 193 B7 threaded rods, as well as other AS, GB, ISO, BS, JIS standard. Besides, we also accept the non-standard products businesses.
The sizes are from M12 to M100 (from 1/2 inch to 4 inches ) in diameter. The product grades are 4.8, 6.8, 8.8, 10.9, 12.9, B7, L7 and B7M etc. The using materials are 35#, 45#, 40Cr, 35CrMoA, 42CrMoA, 25Cr2MoVA, 20MnTiB, various brands of stainless steel material.
Hex Bolt, Hex Nut, Threaded Rod, Double End Stud, Bolt and Nut Assembly, Socket Screw, Lock Nut