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ZYLtech HW-M4-KNURL-INS Threaded Insert - M4 5x5 - 25 Pack
USD 3.95
ZYLtech's Knurl Thread Insert Nuts, are the perfect tool for threading your finished 3D print. Widely Used On the Injection Molding for Tight Fixing. (25) Threaded Insert - M4 5x5. Thread Size: M4 x 5mm (L) x 5mm (OD).
