Lids are secured by M5 x 8mm mushroom head screws.

This adaptable box will protect your wire terminations from the elements and prevent electrical shock. It comes with eight 25 mm knockouts that are easy to fit bulky wires through to give you flexibility when cabling.
The unit's galvanised steel construction protects it from rust and corrosion, so it's a durable choice. The square unit has sides of 100 mm each and a depth of only 10 mm, so it's a compact option. Its flanged lids with mushroom head screws provide a secure fit to protect the electrical components inside from dust ingress.
This product is manufactured in strict accordance with BS4568 Part 2 British standards so you can be sure it meets national safety requirements for steel conduits and fittings. As part of the RS PRO range, it's been tested for quality and reliability by engineers.

• Dimensions of 100 (length) X 100 (width) X 50 mm (depth)
• Galvanised finish
• Knockout Size of 20/25 mm
• Eight knockouts
• Manufactured in adherence to BS4568 Part 2

BS4568

Steel To BS4568

BS4568 Part 2 product finish classification.,Class 2 - Black enamelled inside and outside.,Class 3 - Pre-galvanised sheet steel.,Class 4 - Hot dipped galvanised inside and outside.