Aerospace; countersunk head screws, close tolerance, with ribbed TORQ-SET (ACR) recess and MJ thread, short thread length, nickel alloy, nominal tensile strength 1250 MPa, for temperatures up to 315 °C/425 °C
航空航天小公差沉头螺钉 带螺纹TORQ-SET(ACR)凹槽和MJ螺纹 短螺纹长度 镍合金 标称抗拉强度1250 MPa 适用于315°C/425°C以下的温度