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Phillips Bugle Head Screw
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Learn more at https://www.patta.com/en/catalogue/sd... • Our bugle head screws feature a countersunk head with a flat top and a concave under-head bearing surface. This special design distributes its bearing stress over a much wider area than is possible with a flat head screw. They also have precise cutting edges to optimize drilling performance. • They could be used to stitch wood to metal, and over flat surfaces.
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