The listing is for 4 pieces of genuine B&W Speakers Plinth Screws. They were previously used. Will fit to any B&W 683 S1/S2 684 S1/S2 CM8 S1/S2 CM9 S1/S2 CM10 S1/S2 speaker plinth. Thread size M6. Bolt length 40mm. Will pack and dispatch quick. MS184
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