DIN 65557:1989-09 Aerospace; pan head screws with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, titanium alloy; nominal tensile strength 1100 MPa, for temperatures up to 315 °C
1989DIN 65557:1989-09 Aerospace; pan head screws with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, titanium alloy; nominal tensile strength 1100 MPa, for temperatures up to 315 °C
1989DIN 65557:1989 Aerospace; pan head screws with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, titanium alloy; nominal tensile strength 1100 MPa, for temperatures up to 315 °C