What size is m2 screw?

What size is m2 screw? The actual diameter of an M3 screw is usuallyabout 2.9mm, an M2. 5 screw is 2.4mm and an M2is 1.9mm. . Furthermore, what size is a m2? Tap size Basic major dia (mm) Drill size (mm) M1.6 x 0.35 1,6mm 1,25mm M2 x 0.4 2mm 1,6mm M2.5 x 0.45 2,5mm… Continue reading What size is m2 screw?

What is the least count of Screw gauge?

What is the least count of Screw gauge? A screw gauge is also called a micrometer is aprecision instrument. Least count=pitch/quantity of division of thimble. 5/50=0.01 mm. One division of thimble =0.01 mm with refence to straight lineon sleeve. This is least count of screw gauge ormicrometer. . Additionally requested, what is the least count… Continue reading What is the least count of Screw gauge?