RS PRO Bright Zinc Plated Steel Self Drilling Screw M4.2 x 1in Long x 25mm Long

Zinc plated and passivated hardened steel Self-drilling screws offer all the advantages associated with standard self-tapping screws but are capable of drilling their own pilot holes into sheet metal up to 5mm in thickness.,Self-drilling screws should always be installed using a power-driver and are therefore particularly suited to fast production environments.,They can be used in light and heavy gauge sheet metals, soft plastics etc, and are ideal for applications in heating and air conditioning, metal and fibreglass fabrication industries.

Zinc plated hexagon self tapping screw
TO DIN 7504

Hex head self-drilling screws are purposely designed with a hexagonal head that allows for easy tightening with a screwdriver, drill or ratchets. They are designed to create threads as the screw is driven into the material which eliminates the need for pre-drilling and makes it particularly useful for fastening metal sheets or plastic. Depending on the fastening requirement, these screws are versatile in that there are different variations of materials and sizes, and are often used in construction, woodworking, automotive projects, and much more. The self-tapping design really streamlines the fastening process, making these types of screws popular in a range of professional industries as well as for DIY enthusiasts and hobbyists.

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.

M4.2 screw requires a 7 mm socket to fit.
M4.8 and M5.5 screw requires a 8 mm socket to fit.