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Member Since 14 Years
Nature of Business Supplier Year of Establishment 2005Ask for more detail from the seller
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Standard：ANSI B 18.3.1M, ASME B18.3.1M, DIN933-ANSI B18.2.3.1M
Thread Size:
M3,M4,M5,M6,M8,M10,M12,M14,M16,M18,M20,M22,M24,M27,M30,M33..,
1/4-16UNC,5/16-18UNC,3/8-16UNC,7/16-14UNC,1/2-13UNC，9/16-12UNC,5/8-11UNC
3/4-10UNC,7/8-9UNC,1”-8UNC，1 1/8-7UNC, 1 1/4-7UNC.
1/4-28UNF,5/16-24UNF,3/8-24UNF,7/16-20UNF,1/2-20UNF，9/16-18UNF,5/8-11UNC
3/4-16UNF,7/8-14UNF,1”-12UNF，1 1/8-12UNF, 1 1/4-12UNF.
Thread length: 6mm—500mm, 3/8”mm---8”mm
Material: SUS304,SUS304L, SUS316, SUS316L, SUS200,SUS201..
Material: Carbon steel,1018A,1022A,35#,45#,35CrMo, 42CrMo,40Cr…
Grade/class: A2-70,A2-60,A4-80,A4-70. 4.8,6.8,8.8,10.9,12.9
Surface treatment: Nature, Passivate, Black, Zinc Cr+3, YZP, H.D.G.
Bolt series:
Hexagon head screws （DIN931,DIN933,DIN601, ISO4014,ISO4017,ISO4016 DIN7991）,
DIN912-ANSI B 18.3.1M, ASME B18.3.1M, DIN933-ANSI B18.2.3.1M
Hexagon socket cap screws(DIN912,ISO4762,ISO7380- ANSI/ASME B18.3.4M)，
carriage bolts（DIN603,DIN604,DIN605），
Hexagon flange bolt(DIN6921, ANSI B18.2.3.4M)
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NINGBO, ZHE JIANG 
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