5/16 BSF x 1.1/4 Socket Countersunk Head Screw (GR-10.9). Thread: BSF. Head Shape: Countersunk. High Grade Alloy Steel to BS EN ISO 898/1 Grade 10.9. Suitable for all high tensile applications. For applications that require a flush finished surface.
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This is a set of 5/16 BSF (British Standard Fine) flat slotted countersunk screws, made from zinc plated steel. Screws & nuts: each screw is supplied with a zinc plated full hex nut. The nuts have a.
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HERE WE HAVE SIX COUNTERSUNK SLOT BOLTS, THESE ARE 1/4" X 7/8" LONG BSF.
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HERE WE HAVE EIGHT 1/4" BSF X 5/8" LONG COUNTERSUNK SLOT SCREWS.
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This is a set of 1/4 BSF (British Standard Fine) flat hex socket countersunk bolts, made from zinc plated steel. They are sold in sets of 2 or 4 bolts. They are available in the following lengths Not what you want?.
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1/4" BSF x 1/2" Long Steel Zinc Plated Countersunk Slot Screws. Just making a new batch of unplated and 3/4" Long Countersunks. ROW @ £6.40.
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3/8 BSF x 1.1/4 Socket Countersunk Head Screw (GR-10.9). Thread: BSF. Head Shape: Countersunk. High Grade Alloy Steel to BS EN ISO 898/1 Grade 10.9. Suitable for all high tensile applications. For applications that require a flush finished surface.
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Radiator Shell Screws 1/4 BSF Countersunk All MMM J P N L F K (set of 10) plated.
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