Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated. Classification: 900 MPa (at ambient temperature)/650 °C
Edition 2022-04-08

Aerospace series. Screws, pan head, Spiral Drive Recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature) / 425 °C
Edition 2022-04-11

Aerospace series. Screw, pan head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235 °C
Edition 2022-04-08

Aerospace series. Screw, pan head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315 °C
Edition 2022-04-08

Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature)/425 °C
Edition 2022-04-08

Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235 °C
Edition 2022-04-08

Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235 °C
Edition 2022-04-08

Aerospace series. External spiral drive heads for threaded fasteners. Geometrical definition and fastener head wrenching configuration
Edition 2019-06-13

Aerospace series. Externally threaded fastener, 100° countersunk normal head, Spiral Drive Recess. Classification: 1100 MPa (at ambient temperature)/425 °C
Edition 2022-04-08

Dimensions of spiral anti-extrusion back-up rings and their housings. Specification
Edition 2024-04-29