ISO 6157-1:1988 紧固件的表面不连续性.第1部分:一般要求的螺栓,螺钉,螺柱

标准编号:ISO 6157-1:1988

中文名称:紧固件的表面不连续性.第1部分:一般要求的螺栓,螺钉,螺柱

英文名称:Fasteners — Surface discontinuities — Part 1: Bolts, screws and studs for general requirements

发布日期:1988-08

标准范围

规定了各种类型产品的限值,也适用于以下产品:公称螺纹直径大于等于5 mm,产品等级A和B,性能等级不超过10.9;附件包含抽样计划。

Establishes limits for various types of products and applies also to these products with: nominal thread diameters of 5 mm and larger, product grades A und B, property classes up to and including 10.9; the annex contains a sampling plan.

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