Cite
MLA Citation
British Standards Institution,. BS EN 2876. Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification: 450 MPa (at ambient temperature)/120 °C.. London : British Standards Institution, 2020. http://access.bl.uk/ark:/81055/vdc_100110965943.0x000001