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BS A 104:2025

AEROSPACE SERIES Bolts, hexagonal heads with optional safety locking wire holes, unified threads, corrosion-resisting or heat-resisting steels, plain finish. Specification - Classification CR steel Rm ≥ 127 600 lbf/in2 (880 MPa) at Ambient temperature | +515 °C. Classification HR steel Rm ≥ 130 500 lbf/in2 (900 MPa) at Ambient temperature | +515 °C

General Information

Status : Definitive
Standard Type: Main
Document No: BS A 104:2025
Document Year: 2025
Pages: 23
  • Section Volume:
  • GBM32 Aerospace Components & Fasteners (GMB32)

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Definitive
BS A 104:2025
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