Is 4 40 a metric or standard FindAnyAnswer com
01 07 2020 nbsp 0183 32 Is 4 40 a metric or standard A 4 screw has a diameter of 0 112″ according the the formula The closest fractional size is 0 125″ which is a 1 8 inch drill bit The closest size screw in metric to a 4 40 machine screw is M3 In this regard what size is 4 40 in MM Beside above what is the closest metric size to 5 16 Fastener Conversion Chart