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Amazon.com: uxcell M6x25mm Flat Knurled Head Fully Threaded Thumb Screws Bolts Fastener 4pcs : Industrial & Scientific
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303 Stainless Steel Thumb Screw, Knurled Head, Meets DIN 464, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported: Amazon.com: Industrial & Scientific
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Amazon.com: Kipp 06090-102X20 Stainless Steel Knurled Thumb Screws with M10 External Thread, Metric, Natural Finish, 20 mm Screw Length (Pack of 10) (Pack of 10) : Industrial & Scientific
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Amazon.com: uxcell M8x20mm Flat Knurled Head Fully Threaded Thumb Screws Bolts Fastener 2pcs : Industrial & Scientific
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