SIS SS-ISO 5857-1990 航空航天．强度级别为1250MPa带MJ螺纹的合金钢凸头螺栓．采购规范

标准号：SIS SS-ISO 5857-1990
中文标准名称：航空航天．强度级别为1250MPa带MJ螺纹的合金钢凸头螺栓．采购规范
英文标准名称：Aerospace — Alloy steel protruding head bolts with strength classification 1250 MPa and MJ threads — Procurement specification
发布日期：1990/1/31 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the characteristics and quality assurance requirements for bolts with protruding heads, made of alloy steel, having a tensile strength classification of 1 250 MPa and MJ threads, and intended for use in aerospace construction.This International Standard applies to bolts as defined above, provided that reference is made to this International Standard in the product standard or definition document.