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    • BSF

    We supply BSF hex head bolts manufactured to British Standard Fine thread specifications. BSF bolts feature a finer thread pitch than BSW, making them suitable for applications requiring improved clamping precision and reduced risk of loosening under vibration.

    Commonly used in classic automotive, restoration projects, machinery and older British equipment, BSF bolts remain essential for maintenance and repair of legacy systems.

    Available in a range of BSF sizes and finishes including high tensile and stainless steel options, our hex head bolts provide strength and reliability for demanding applications.

    Bulk quantities available with competitive trade pricing and fast UK delivery.

    Browse related categories: Hex Head Bolts, Whitworth, UNF, BSF Nuts and Thread Data Guide.

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