ISO 4015:1979 六角头螺栓.产品等级B.光杆部分:(光杆直径= 螺纹中径)

标准编号:ISO 4015:1979

中文名称:六角头螺栓.产品等级B.光杆部分:(光杆直径= 螺纹中径)

英文名称:Hexagon head bolts — Product grade B — Reduced shank (shank diameter approximately equal to pitch diameter)

发布日期:1979-07

标准范围

规定公制尺寸和螺纹直径为3 mm至20 mm(含)的产品的特性;包括参考国际标准的规范;给出了一个名称的示例。

Specifies the characteristics of products with metric dimensions and thread diameters from 3 mm up to and including 20 mm; includes specifications with reference to International Standards; gives an example for the designation.

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