标准摘要
[中文适用范围]： 建立了各种类型产品的限值，并适用于以下产品：标称螺纹直径为 5 mm 及以上、产品等级 A 和 B、标称长度 1 10 d（或更长，如果有规定）、性能等级 12.9 和性能等级 8.8， 9.8 和 10.9（当有规定或同意时）；附件载有抽样计划。 [外文原描述]： Establishes limits for various types of products and applies to these products with: nominal thread diameters of 5 mm and larger, product grades A and B, nominal lengths 1 10 d (or longer if specified), property class 12.9, and property classes 8.8, 9.8, and 10.9 (when specified or agreed); the annex contains a sampling plan.
英文名称Fasteners — Surface discontinuities — Part 3: Bolts, screws and studs for special requirements