M8 M10 M12 Thread Adapter Reducer Adapter A2 Stainless Steel Threaded Inserts Screws 

Metric thread with coarse pitch

Male-Female Threaded Round Adapter

A2 304 Stainless Steel   

Size (thread diameter (internal) x thread diameter (external) x length)

High quality materials, environmentally friendly, safe and reliable, durable and long service life. Superb finish, smooth with no burrs, quick and easy application.

Coarse thread Thread pitch

M3 0.5mm

M4 0.7mm

M5 0.8mm

M6 1mm

M8 1.25mm

M10 1.5mm

M12 1.75mm

M14 2mm

M16 2mm

M18 2.5mm

M20 2.5mm

M24 3mm