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Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated. Classification: 1550 MPa (at ambient temperature) /315°C. Original standard BS EN 2874-1996 (1998) in PDF full version. Additional info + preview on request

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Aerospace series - Nut, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 °C. Original standard BS EN 2882-2023 (2025) in PDF full version. Additional info + preview on request

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Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) /235°C. Original standard BS EN 2897-1996 (1998) in PDF full version. Additional info + preview on request

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Washers, flat, large diameter, in aluminium alloy, anodized or chromated. Original standard BS EN 2912-1996 (2000) in PDF full version. Additional info + preview on request

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Washers, flat, large diameter, in heat resisting steel, passivated. Original standard BS EN 2914-1996 (1999) in PDF full version. Additional info + preview on request

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Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 900 MPa (at ambient temperature)/650°C. Original standard BS EN 2926-1996 (1999) in PDF full version. Additional info + preview on request

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