1/10pcs M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel Flat Head Bearing Cylindrical Positioning Axis Roll Dowel Pin With Hole GB882

1/10pcs M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel Flat Head Bearing Cylindrical Positioning Axis Roll Dowel Pin With Hole GB882

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