Thread Size:M3 pitch 0.5mm; M4 pitch 0.7mm; M5 pitch 0.8mm; M6 pitch 1mm; M8 pitch 1.25mm; M10 pitch 1.5mm;. -threaded rod Material :304 Stainless Steel. Aluminum alloy material is light weight, anti-static, anti-static and non-fading of anodized coating.
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