Securfix Multi-Purpose Screws 4.5 x 40mm (9 x 1 1/2"), Pack of 200

Securfix 4.5 x 40mm multi purpose screws come 200 to a pack, ready for timber, board and sheet metal work. The size is 4.5 x 40mm (9 x 1 1/2 inch), and materials named for it include plasterboard, MDF, chipboard, sheet metal, PVCu, softwood and hardwood.

Key features

• Size 4.5 x 40mm (9 x 1 1/2 inch)
• Pack of 200
• Cross/pozi drive
• Countersunk head
• Zinc and yellow passivated
• Double corrosion resistance
• Interior and exterior use
• Suits plasterboard, MDF, chipboard, sheet metal, PVCu, softwood and hardwood

Specifications

Which one do I need?

For thin boards the tip can show through the back, so check the 40mm length against your material before fixing anything.

How to use

1. Check the 40mm length against the combined thickness, then mark your positions.
2. Pilot holes help in hardwood and near edges; softer material may not need one.
3. Drive each screw in straight, with a bit that sits fully in the recess.
4. Once flush, stop; over-driving can strip the recess or the thread in softer material.

FAQs

What does the pack of 4.5 x 40mm (9 x 1 1/2 inch) screws contain?

You receive 200 screws, in size 4.5 x 40mm (9 x 1 1/2 inch).

Are they suitable for exterior jobs?

They are listed for interior and exterior use, and the 4.5 x 40mm (9 x 1 1/2 inch) screws have double corrosion resistance.

Can 4.5 x 40mm multi purpose screws go into plasterboard?

Yes: the product details names plasterboard for 4.5 x 40mm (9 x 1 1/2 inch), with hardwood, PVCu, sheet metal and softwood also covered.