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UNF 1/2" Hex Bolt and Hex Set Screw A2 304 Stainless Steel DIN931 – Fixaball Ltd. Fixings and Fasteners UK
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M8x25 Hex Set Screws High Tensile 8.8 Bright Zinc Plated | Zinc Plated Hex Head Screws | Bolts - Fasteners - Orbital Fasteners
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