BS EN 3228:2022 PDF

Scope: 1 Scope This document specifies the characteristics of plain hexagonal nuts, reduced height, normal across flats, in steel, cadmium plated, for aerospace applications. Classification: 900 MPa/235 °C 1 .

BS EN 3228:2022 Referenced Document

EN 2133 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1450 MPa, copper, copper alloys and nickel alloys
EN 2205 Aerospace series - Steel FE-PL1502 (25CrMo4) - 900 MPa less than or equal to Rm less than or equal to 1 100 MPa - Bars - De less than or equal to 40 mm
EN 2424 Aerospace series - Marking of aerospace products
EN 2438 Aerospace series - Steel FE-PL2102 (35NiCr6) - 900 MPa less than or equal to Rm less than or equal to 1 100 MPa - Bars - De less than or equal to 40 mm*， 2024-04-21 Update
EN 2448 Aerospace series - Steel FE-PL1503 (35CrMo4) - 900 MPa less than or equal to Rm less than or equal to 1 100 MPa - Bars - De less than or equal to 40 mm*， 2024-04-21 Update
ISO 5855-2 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts
ISO 8788 Aerospace — Nuts, metric — Tolerances of form and position*， 2024-04-21 Update
ISO 9139 Aerospace - Nuts, plain or slotted (castellated) - Procurement specification
ISO 9609 Aerospace - Nuts, hexagonal, plain, reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature) /120 degrees C, 450 MPa (at ambient temperature) /235 degrees C, 600 MPa (at ambient temperature) /425 degrees C, 9
TR 3823 Aerospace Series Materials for Plain@ Slotted and Self-Locking by Plastic Ring Hexagonal Nuts (Edition 2)

2022 BS EN 3228:2022 Aerospace series. Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235 °C
2010 BS EN 3228:2010 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C