RS PRO Slot Countersunk Steel Machine Screws DIN 963, M4x20mm

Machine screws are fully threaded screws that are specifically designed to be used in pre-tapped holes or used with conforming nuts and washers in through holes. Machine screws are available in an array of configurations, materials, driver head types and sizes.

Our slot countersunk head machine screws have been designed to give the user an easy assembling experience.

This screw type is an excellent solution for when you need the head of the screw to sink into the material.

• Excellent corrosion resistance

• PCB prototyping

This product requires a slotted screwdriver to make use of the full function. To see the range of our slot countersunk head machine screws please refer to the datasheet and fasteners selection guide. Through these two documents you will also find the various thread sizes and lengths that we have to offer. If bright zinc plated steel is not what you are looking for, we also offer the slotted and flat head machine screws in stainless steel and nickel plated brass.

Threaded in accordance with DIN 963 standard

Please note IMDS is not a regulatory requirement and is currently not supported by RS PRO