Thread Size:M6 M8 M10 M12. M1.8 0.35mm M12 1.75mm. M1.6 0.35mm M10 1.5mm. M8 1.25mm M30 3.5mm. M6 1mm M27 3mm. --Material: Stainless steel A2. -Used to fix or connect the locked parts to pipes, wood, etc.
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