Specifications
- Size:
- 5 x 40 mm
- Pack Size:
- 200 pcs
- Thread Type:
- Full Thread
- Head Type:
- Flat Countersunk
- Drive Type:
- T-STAR plus T20
- Finish:
- Black Zinc-Plated
- Material:
- Heat-Treated Steel
- Ribbed Under Head:
- Yes
Description
Spax Blax PZ Countersunk self-drilling universal screws provide a reliable and decorative fixing solution for interior projects. These 5mm x 40mm wood screws, supplied in a pack of 200, are crafted from heat-treated steel with a durable black zinc-plated finish, making them ideal for installing black ironmongery, dark timber joinery, or achieving a contrasting look. Featuring a self-drilling tip and ribbed countersunk head, they ensure a flush, secure fit without pre-drilling in softwoods. The low friction coating and ground serrations enable fast, accurate driving and minimise wood splitting, even when fixing close to edges, ensuring a clean and professional finish. These abrasion and corrosion-resistant fixings offer lasting performance.
Toolsure® is an online store based in London, UK, offering a carefully selected range of home improvement essentials, plumbing & heating products, and other trade supplies. We cater to professionals, DIY enthusiasts, and tradespeople by providing a diverse selection of well-reviewed brands and practical designs to support a variety of projects.