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GB/T 74-85
开槽凹端紧定螺钉
Slotted set screws with cup point
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DIN EN ISO 10642
【DIN 7991】内六角沉头螺钉
Hexagon socket countersunk head screws
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DIN 479
方头短圆柱端紧定螺钉
Square head bolts with short dog point
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DIN 480
方头短圆柱球面端紧定螺钉
Square head bolts with collar and oval half dog point
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DIN EN ISO 1207
开槽圆柱头螺钉—产品等级A级
Slotted cheese head screws-Product grade A
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DIN EN ISO 1580
开槽沉头螺钉(通用头型)-产品等级A级
Slotted pan head screws-Product grade A
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DIN EN ISO 2009
开槽沉头螺钉(通用头型)-产品等级A级
Slotted countersunk flat head screws(common head style)
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DIN EN ISO 2010
开槽半沉头螺钉(通用头型)-产品等级A级
Countersunk slotted raised head screws(common head style)-Produce grade A
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DIN EN ISO 4035
六角薄螺母(倒角型)—产品等级A和B级
Hexagon thin nuts(chamfered)-Product grade A and B
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DIN EN ISO 4036
六角薄螺母(无倒角型)—产品等级B级
Hexagon thin nuts - Product grade B(unchamfered)
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