M6 M8 M10 M12 Drei-Loch Anschweissmuttern mit runder Basis T Mutter Flansch
M6 M8 M10 M12 Round Base T Nuts Zi-Plated Flat Slab Screw Tee Flange Coupling. 【Material】: One of the 4.8 grade iron in carbon steel, M6-M10 is treated with colorful zinc plating, and M12 is treated with white zinc plating.