BS EN ISO 8742-1998 带槽销.中心开三分之一长度槽

标准号：BS EN ISO 8742-1998
中文标准名称：带槽销.中心开三分之一长度槽
英文标准名称：Grooved pins - One-third-length centre grooved
标准类型：J13
发布日期：1998/5/15 12:00:00
实施日期：1998/5/15 12:00:00
中国标准分类号：J13
国际标准分类号：21.060.50
适用范围：This International Standard specifies the characteristics of one-third-length centre grooved pins made of steel or austenitic stainless steel which have three equally spaced grooves impressed longitudinally on their exterior surface, with nominal diameter, d1, from 1,5 mm to 25 mm inclusive. The displaced material to each side of the grooves forming an expanded diameter, d2, which is larger than the nominal diameter d1 will cause a non-positive locking fit when these grooved pins are forced into a drilled hole equal to the nominal diameter d1 (see clause 4).