DIN 65284:1987-03 Aerospace; countersunk head screws, with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, corrosion-resisting steel, nominal tensile strength 1100 MPa, for temperatures up to 425 °C
1987DIN 65284:1987-03 Aerospace; countersunk head screws, with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, corrosion-resisting steel, nominal tensile strength 1100 MPa, for temperatures up to 425 °C
1987DIN 65284:1987 Aerospace; countersunk head screws, with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, corrosion-resisting steel, nominal tensile strength 1100 MPa, for temperatures up to 425 °C