Self-Colour Steel Hex Socket Set M3 x 4mm Socket Setscrew

Introducing the range of RS PRO Socket Setscrews, the ideal solution to secure objects together or against another surface in a range of applications. These screws offer a reliable and discreet fastening solution and are ideal for situations where a flush finish is required thanks to the fact that they can be driven deep into the surface that’s being fastened.

These RS PRO Socket Setscrews are the perfect blend of strength, efficiency, and reliability for a multitude of professional and DIY projects and applications as a solution for secure fastening
Designed without a head, these setscrews are ideal for applications where a smooth surface finish is critical to prevent snagging or to ensure a clean finish, without compromising on secure fastening and stability
In addition to this, the flat point end minimises damage to the adjoining surface, which protects the integrity of the materials being fastening and helps prolong their lifespan, while the Grade 45H Steel material offers excellent resistance to corrosion to ensure long lasting performance and durability even in challenging conditions
Installation is super easy and can be done by using a hex key or insert bit, which allows for quick and efficient installation and removal and saving on valuable time and effort
These setscrews are the perfect solution to secure objects together or against another object, providing a strong and dependable hold for both temporary and permanent fixtures in a wide range of professional and domestic applications

Setscrews or grub screws are fasteners that are used to secure objects or surfaces within or against another without using a nut and to provide a secure fastening and a flush finish. Set screws don’t have a protruding head unlike traditional fasteners, which means they can easily be embedded in the surface of the object or surface they are securing, making it a perfect solution for applications where a flush finish is needed to avoid snagging or for a sleek, professional finish, or in environments where space is limited and prevents the use of a standard fastener. They are usually driven using a hex key or wrench or a different drive type that matches the screw’s recess and can be used to secure components like gears, pulleys and collars onto a shaft to ensure that the component doesn’t move independently of the shaft.

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.