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Grab a selection of these brass knurled thumb screws from QuarkMRO!
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They come in a range of metric sizes—M3, M4, M5, M6, M8, and M10.

The knurled edges make them super easy to tighten and loosen by hand, no tools needed.

Made from solid brass, they look great and resist corrosion.
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Perfect for electronics, woodworking, or any custom build where you need a classy, hand-tightened fastener.

5 out of 5