Standard Number
BS EN 4131:2009
Title
Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification: 1250 MPa (at ambient temperature) / 425 °C
Status
Current
Publication Date
31 May 2009
Cross References
EN 2424, EN 2952, EN 3219, EN 9100, ISO 9001:2000, ISO 9001:1994, EN 9133, ISO 3193, ISO 3353-1, ISO 5855-2, ISO 7913, ISO 9154, TR 3775, MIL-DTL-83488D