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BS A 104:2025 | British Standards

Standards Shop | ICS 49 | ICS 49.030 |  ICS 49.030.20

49.030.20 Bolts, screws, studs

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 tempera..

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 tempera..

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


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ISBN: 9780539056242

Keywords:
Hexagonal-head fasteners, Bolts, Threaded components, Steels, Aircraft components, Protective coatings, Dimensions, External-thread fasteners, Corrosion-resistant steels, Fasteners, Air transport engineering, Tensile strength, Threaded fasteners, Unified screw threads, PDF
Publication Date19 Aug 2025
Product SKU30398868
ISBN9780539056242
BSI CodeBS A 104:2025
No. of pages23
ReplacesBS 4A 104:2002+A2:2012
PublisherBritish Standards Institution




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