BS EN ISO 4759-3-2000 紧固件公差.螺栓、螺钉和螺母用平垫圈.产品等级A和C

标准号：BS EN ISO 4759-3-2000
中文标准名称：紧固件公差.螺栓、螺钉和螺母用平垫圈.产品等级A和C
英文标准名称：Tolerances for fasteners. Plain washers for bolts, screws and nuts. Product grades A and C
标准类型：J13
发布日期：2000/8/15 12:00:00
实施日期：2000/8/15 12:00:00
中国标准分类号：J13
国际标准分类号：21.060.30
适用范围：This part of ISO 4759 establishes a selection of tolerances for use in the preparation of ISO product standards for punched plain washers of product grades A and C, for use with bolts, screws and nuts of nominal thread diameters of from 1 mm to 150 mm inclusive. It is recommended that these tolerances also be used for non-standard washers. NOTE The product grade refers to the quality of the product and to the size of the tolerances. Annex A (informative) presents tolerances taken from ISO 286-1 and ISO 286-2.