100tlg M6 15 D-Mutter Gewindemuffe Sechskant-Schraube In Gewindeeinsatz Holz XY. 5 types of four-pronged Tee nuts are available to satisfy your need, including M3 20 pieces, M4 20 pieces, M5 20 pieces, M3 20 pieces, M6 15 pieces, and M8 15 pieces.
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