Aerospace series. Specification for Bolts, Hexagonal heads (Unified threads) in aluminium alloy, anodized
航空航天系列 阳极氧化铝合金六角头(统一螺纹)螺栓规范
发布日期:
2019-02-25
BS 4A 169:2002+A2:2019规定了材料和制造、尺寸、防护处理和
统一螺纹铝合金六角头螺栓的质量保证要求。交叉引用:BS 4A 100:2003 SAE AMS03-25BS EN 2284BS L 168BS 3A 169包含以下内容:修订,2019年2月
BS 4A 169:2002+A2:2019 specifies materials and manufacture, dimensions, protective treatment and
quality assurance requirements for aluminium-alloy hexagon-head bolts with unified threads.Cross References:BS 4A 100:2003SAE AMS03-25BS EN 2284BS L 168BS 3A 169Incorporates the following:Amendment, February 2019