BS EN 4127:2009 Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature)/ 425 °C
BS EN 4127 specifies the characteristics of bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1 100 MPa 1) / 425 °C 2)
Contents of BS EN 4127:
- Foreword
- Scope
- Normative references
- Required characteristics
- Designation
- Marking
- Technical specification