DIN EN ISO 8673 | Replace DIN 934|DIN 971-1 Hexagon nuts,style 1,with metric fine pitch thread - Product grades A and B (ISO 8673:1999)
上一篇: 六角薄螺母(无倒角型)—产品等级B级(ISO 4036:1999)
下一篇: 2型六角螺母—细牙螺纹—产品等级A和B级(ISO 8674:1999)
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