Machine Screws - Pozidrive Raised Countersunk - Metric

This type of machine screw has a raised countersunk head with a pozidrive recess for installation with a pozidrive screwdriver or bit.

Our raised countersunk pozidrive machine screws are available in either a zinc plated or stainless-steel finish.

Metric is the most common thread type in production today. Usually specified as M then a number x another number. This signifies the thread diameter and the length of the fastener.

For example, M4 x 30 means that the major thread diameter (the external distance across the outside of the thread) is 4mm and the length is 30mm. Length is usually measured from the underside of the fastener head.