Available screw thread sizes: M3, M4, M5, M6, M8, M10, M12, M14, M16, M20. 0.5mm (M3)/0.7mm (M4)/0.8mm (M5)/1mm (M6)/1.25mm (M8)/1.5mm (M10)/1.75mm (M12)/2mm (14mm)/2mm (16mm)/2.5mm（M20）. Made of high quality strong 304 stainless steel, with high strength and durability and not easy to deform.
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