Loft Boarding Screws 4.0 x 30mm — Packs of 200, 400 & 1000

4.0 x 30mm Wood Screws — Essential for Loft Boarding and General DIY

Don't let the wrong screws ruin your loft boarding project. Our 4.0 x 30mm wood screws are the ideal choice for securing loft boards to stilts and joists, providing a strong, reliable fixing that won't work loose over time.

Available in three pack sizes to suit projects of all sizes — from a small loft area to a full house conversion.

Key Features

• 4.0 x 30mm — the perfect size for loft boarding applications
• Countersunk head — sits flush with the board surface for a neat finish
• Pozi drive — compatible with standard screwdrivers and drill bits
• High-strength steel — won't snap or strip under load
• Available in packs of 200, 400, and 1000 — choose the right quantity for your project
• Free UK delivery — on every order

How Many Screws Do I Need?

As a general guide, you'll use approximately 4–6 screws per board when fixing to loft stilts. For a typical medium loft project using 20 boards, a pack of 200 screws is usually sufficient. For larger projects or trade use, our 1000-pack offers excellent value.

These screws are also ideal for general timber work, decking, fencing, and a wide range of DIY applications around the home.