we can produce cold forged steel nuts, bolts, washers and other fasteners for use in the automotive, ms-mio, energy, telecommunications, electronics, electrical appliances, and other related industries. These products have M6-M24 specifications, and meet various international industrial standards, including GB, ISO, DIN (Germany), ANSI (USA), BIS (UK), and JIS (Japan) among others. Moreover, we can also manufacture non-standard products in accordance with clients customized requirements. Hexagon Bolts Products diameter: M6-M24 Prodcts length: 12mm-200mm Standad: National standard: GB30-76 GB/T5780-2000;GB5781-2000 GB/5782-2000;GB/5783-2000 GB/5785-2000;GB5786-2000 Germany standarsd: DIN558;DIN601 DIN933;DIN931 DIN961;DIN960 International standard; ISO4014:1999;ISO4017:1999 ISO4016:1999:ISO4018:1999 ISO8765:1999;ISO8676:1999 Japan standard ; JIS B1180 Australia standard; AS/NZS 1110;AS/NZS1111 America standard: ANSI-ASME B18.2.1 Inch standard: BSW Property Class 4.8--5.8--6.8--8.8--10.9--12.9 2¼¶-5¼¶-8¼¶ Nuts Products diameter; M5-M20 Standad: National standard: GB52-76 GB/6170-2000 GB/6171-2000 GB/6177-2000 Germany standarsd: DIN555 DIN934 DIN6923 International standard; ISO4032:1999 ISO4033:1999 Japan standard ; JIS B1181 Australia standard; AS/NZS 1112 America standard: ANSI-ASME B18.2.2D6 ANSI-ASME B18.2.2D12 ASTM A194/A563 Inch standard: BSW 916 BSW 1083 Italy standard: UNI 5587 UNI 5588 ¡® Property standard: 6-8-10
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