DIN 65320-1993 航空航天.使用温度235℃以下公称抗拉强度1100MPa的钢制短螺纹长度MJ螺纹带内补偿十字形筋状传动结构的紧公差盘头螺栓
Aerospace; pan head bolts, close tolerance, with internal offset cruciform ribbed drive recess and short-length MJ thread, steel; nominal tensile strength 1100 MPa, for temperatures up to 235 °C
This document contains specifications pertinent to manufacture and use such as dimensions and designation, material, surface treatment, marking and technical specifications.#,,#