Threaded fasteners
Heat-resistant materials
Inspection
Fasteners
Acceptance (approval)
Approval testing
Steels
Performance
Aircraft components
Bolts
Qualification approval
Quality assurance
Strength of materials
Defects
Link: BS EN 3685:2019 Aerospace series. Bolts in heat resisting steel FE-PA2601 (A286). Classification: 1 100 MPa/650 °C. Technical specification
Source: BSI Standards
