FORGEFIX Cavity Wall Plug 500NLOH75B Pack of 100

Fast, secure anchoring for hollow-wall installations

Efficient fixing is delivered by the self drilling cutting tip, which creates a clean entry and reduces preparation time on common hollow substrates. The design converts insertion force into a dependable grip, so the plug holds firmly once expanded and the matched screw is driven home. This focused performance shortens on-site labour while maintaining a secure connection for fixtures in cavity walls.

Built for consistent mechanical performance

The product is a cavity wall plug in silver zinc finish, model MSP420. Diameter 4.5 mm. Length 0.035 m. Package dimensions: width 90 mm, depth 55 mm, height 125 mm. Total weight 700 g. Construction from zinc combines reliable expansion characteristics with uniform manufacturing tolerances to ensure repeatable results across multiple fittings.

Best suited to trades and repeat installations

Professional fitters and serious DIYers benefit from the speed and consistency of these speed plugs during repetitive tasks such as light- to medium-duty fixings in partitioned or hollow-wall systems. Rapid seating and predictable anchor behaviour reduce rework and help maintain installation schedules on refurbishment and installation projects.

Clear scope of delivery for immediate use

Delivered in a box containing cavity wall zinc speed plugs 4.5 x 35 mm with matching screws, ready for immediate use on-site or in the workshop. Screws matched to the plugs are included to simplify selection and to ensure compatible thread engagement and expansion performance without additional component sourcing.

Reliability that supports frequent use

Consistent geometry and a self cutting tip make this range appropriate where multiple, consistent fixings are required across a project. FORGEFIX engineering aims to provide uniform anchoring behaviour, which supports predictable load distribution and stable mounting of light fittings, shelving brackets and similar fittings in hollow substrates.

Specification guidance for correct selection

Match the plug diameter 4.5 mm to the prepared hole and pair it with the supplied screw length of 35 mm for correct engagement in the cavity. For installations requiring different load capacities or substrate types, choosing the correct plug size and screw combination ensures optimal expansion and long-term holding power.