
Standard GB, DIN, ISO, JIS Size M3-M50 ma ọ bụ na-abụghị ọkọlọtọ dị ka arịrịọ & imewe Material Carbon ígwè, igwe anaghị agba nchara, alloys ígwè wdg Hex isi bolt na nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 na-etinye na akpa akpa, na-achọ ma ọ bụ plastic bags. nke ndị ahịa
Standard GB, DIN, ISO, JIS Size M3-M50 ma ọ bụ na-abụghị ọkọlọtọ dị ka arịrịọ & imewe Material Carbon ígwè, igwe anaghị agba nchara, alloys ígwè wdg Hex isi bolt na nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 na-etinye na akpa akpa, na-achọ ma ọ bụ plastic bags. nke ndị ahịa
Ngwaahịa hexagon flange bolt Nha M5-M20 Ọkwa 4.8; 8,8; 10.9; 12.9; wdg ASME&AISI: 2; 5; 8 Ihe igwe anaghị agba nchara, carbon steel Surface ọgwụgwọ Zinc plated, na-ekpo ọkụ itinye galvanized, nwa, Dacromet, wdg Standard DIN GB ISO JIS BA ASME ANSI ASTM Thread unc, unf, metric eri Usage Building Industry machinery Asambodo ISO9001, SGS, CTI, ROHS