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BS EN 4163:2026 | British Standards

Standards Shop | ICS 49 | ICS 49.030 |  ICS 49.030.20

49.030.20 Bolts, screws, studs

Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C

Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 4163:2026

Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C


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ISBN: 9780539342895

Keywords:
Threads, Metal plating, Recessed-head fasteners, Marking, Fasteners, Screws (bolts), Metal coatings, Aircraft components, Threaded fasteners, Dimensions, Countersunk fasteners, Surface treatment, Cruciform-head fasteners, Weight (mass), Alloy steels, Designations, Cadmium, PDF
Publication Date06 Mar 2026
Product SKU30504777
ISBN9780539342895
BSI CodeBS EN 4163:2026
No. of pages12
ReplacesBS EN 4163:2016
PublisherBritish Standards Institution
Identical National Standard to:
  • EN 4163




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