Aerospace; cheese head bolts with internal serration thread, short thread, steel, nominal tensile strength 900 MPa, for temperatures up to 235 °C
航空航天温度高达235°C的钢制短螺纹内锯齿圆柱头螺栓 标称抗拉强度900 MPa

1984-07-01

Aerospace - Cheese head bolts, with internal serration and MJ-thread, reduced shank, nickel alloy, nominal tensile strength 1 250 MPa, for temperatures up to 315 °C/425 °C
航空航天.在315℃/425℃以下的温度下 标称抗拉强度为1250MPa的镍合金缩径柄带内锯齿和MJ螺纹圆柱头螺栓

2011-07-01

Aerospace; cheese head bolts with bihexagon socket and MJ thread, short thread, nickel alloy; nominal tensile strength 1250 MPa, for temperatures up to 315 °C/425 °C
航空航天镍合金短螺纹MJ螺纹双六角套筒圆柱头螺栓；标称抗拉强度1250 MPa 适用于315°C/425°C以下的温度

1987-08-01

Aerospace; cheese head bolts, close tolerance, with bihexagon socket and MJ thread, short thread, nickel alloy; nominal tensile strength 1250 MPa, for temperatures up to 315 °C/425 °C
航空航天镍合金短螺纹双六角套筒MJ螺纹紧公差圆柱头螺栓；标称抗拉强度1250 MPa 适用于315°C/425°C以下的温度

1987-08-01