Spax Blax PZ Countersunk Self Drilling Wood Screws 4mm x 20mm 200 Pack (184VA)
Spax Blax PZ Countersunk self-drilling universal screws provide a reliable and decorative fixing solution for interior projects. These 4mm x 20mm 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.
- Ribbed Under Head to Assist Self-Countersinking
- Heat-Treated Steel Construction
- Zinc-Plated
- Low Friction Coating
- Single Thread with Ground Serrations for Fast & Accurate Driving
- Fully Threaded
- Universal Interior Use
- No Pre-Drilling Required in Softwoods
- Attractive Appearance for Black & Dark Fixtures
- Reduces Splitting Near Wood Edges
View all: Spax Woodscrews
Spax Blax PZ Countersunk self-drilling universal screws provide a reliable and decorative fixing solution for interior projects. These 4mm x 20mm 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.
- Ribbed Under Head to Assist Self-Countersinking
- Heat-Treated Steel Construction
- Zinc-Plated
- Low Friction Coating
- Single Thread with Ground Serrations for Fast & Accurate Driving
- Fully Threaded
- Universal Interior Use
- No Pre-Drilling Required in Softwoods
- Attractive Appearance for Black & Dark Fixtures
- Reduces Splitting Near Wood Edges
View all: Spax Woodscrews
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| Specification | |
|---|---|
| Brand | Spax |
| Collated/Uncollated | Uncollated |
| Construction Material (Screws) | Heat-Treated Steel |
| Head Type | Countersunk |
| Head Type Description | Ribbed Under Head to Assist Self-Countersinking |
| Indoor/Outdoor Usage | Indoor |
| Manufacturer Guarantee | 2 Year Guarantee |
| Model Name | Blax |
| Pack Size | 1 |
| Pieces in Pack/Case | 200 |
| Product Type | Wood Screws |
| Resistant Type | Abrasion & Corrosion-Resistant |
| Screw Coating | Low Friction Coating |
| Screw Diameter | 4mm |
| Screw Diameter (mm) | 4 mm |
| Screw Finish | Zinc-Plated |
| Screw Length | 20mm |
| Screw Length (mm) | 20 mm |
| Screw Pilot Hole Requirements | No Pre-Drilling Required for Softwoods |
| Screwdriver Type | PZ |
| Screws Product Type | Screws |
| Thread Length | Fully Threaded |
| z1 - UK Manufacturer Name | SPAX UK |
| z2 - UK Manufacturer Postal Address | 9 Laches Cl, Four Ashes, Wolverhampton, WV10 7DZ |
| z3 - UK Manufacturer Electronic Address | spax.com |
| z4 - EU Manufacturer Name | ALTENLOH, BRINCK & CO |
| z5 - EU Manufacturer Postal Address | Kölner Straße 71–77, Ennepetal, 58256, Germany |
| z6 - EU Manufacturer Electronic Address | spax.com |