BSF FULL NUTS FINE THREAD HEXAGON GRADE A 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4"

BSF Hexagon Full Nuts. BSF thread pattern (British Standard Fine). Hexagon full nuts. A2 Stainless Steel Hexagon. Hexagon Head Fully Threaded. Hexagon Hex Head. Self colour grade A mild steel. Coarse Pitch Bolts & Screws.

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