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Durability of wood and wood-based products. Use classes- definitions, application to solid wood and wood-based products. Original standard BS EN 335-2013 in PDF full version. Additional info + preview on request

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Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), for increased height nuts. Classification- 1210 MPa (at ambient temperature)/730°C. Original standard BS EN 3379-1996 in PDF full version. Additional info + preview on request

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Aerospace series. Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH1302 (Waspaloy). Classification- 1210 MPa/730°C. Manufacturing method optional. Technical specification. Original standard BS EN 3389-2009 in PDF full version. Additional info + preview on request

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Aerospace series. Nuts, hexagonal, self-locking, with counterbore and captive washer, in heat resisting steel, silver plated. Classification- 1100 MPa (at ambient temperature)/425°C. Original standard BS EN 3431-2007 in PDF full version. Additional info + preview on request

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Aerospace series. Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated. Classification- 900 MPa (at ambient temperature)/235 °C. Original standard BS EN 3434-2022 in PDF full version. Additional info + preview on request

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Aerospace series. Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated. Classification- 1100 MPa (at ambient temperature)/315°C. Original standard BS EN 3435-2010 in PDF full version. Additional info + preview on request

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