Wovar supplies black screws made of galvanized steel and stainless steel 410 steel. The black screws have a high-quality Deltacoll coating. This black coating is applied by means of a black passivated zinc layer. This deep black surface treatment has excellent adhesion and protects the screws well against rust and makes them corrosion resistant. After the Deltacoll coating, a black top layer is applied. This top layer provides a beautiful shiny effect. The Black screws from Wovar are made of galvanized steel. This makes the screws very strong.
In addition to our black screws, we also offer chipboard screws galvanized torx and stainless steel 410 screws without a black head. Black screws from Wovar are widely used to mount our black shelf supports.
The most popular black screws are our Garden screws black stainless steel 410. These screws are specially hardened so that breaking is almost impossible. During the special heat treatment, the heavy screws were first heated enormously and then cooled very quickly. The 4 mm thick stainless steel 410 screws have a torx 20 impression and the 5.0 mm thick garden screws torx 25. All stainless steel 410 screws in black have partial thread. This makes it extremely suitable for wood on wood constructions.
Each black screw stainless steel has a razor-sharp cutting point that makes pre-drilling unnecessary. This is only recommended for hardwood. The countersunk head has a very adhesive black top layer and milling ribs. As a result, the screw sinks beautifully into the wood. It is not without reason that the screws are also called siding. They are very suitable for mounting siding panels. Especially our garden screws black stainless steel 410 4 x 50 mm is a real winner!
Black screws galvanized
Wovar supplies galvanized black screws in the following sizes and variants:
- Galvanized screws black 4 x 25 mm (full thread)
- Galvanized screws black 4 x 30 mm (full thread)
- Galvanized screws black 4 x 40 mm (full thread)
- Galvanized screws black 4 x 50 mm (partial thread)
- Galvanized screws black 5 x 40 mm (partial thread)
- Galvanized screws black 5 x 50 mm (partial thread)
- Galvanized screws black 6 x 50 mm (partial thread)
The black full-thread screws are fully threaded. This makes the screws extremely suitable for mounting metal to wood such as black hinges or plate thumbs. Partial thread screws are more commonly used in wood-on-wood constructions. Because the screw is partly provided with a screw thread, the wood is strongly pulled together.
These high-quality black screws from Wovar have a razor-sharp cutting point. This means that even the thinnest sheet material does not split. The cutting tip cuts effortlessly through all types of wood. Due to the cutting point, it is not necessary to pre-drill for soft woods. This is recommended for hardwood. Use our hardwood drill 3mm with the black screws 4 mm thick, with these screws black 5mm thick our hardwood drill 3.5 mm thick and with the 6 mm thick black screws a 4 mm thick hardwood drill.
Which head do Wovar's black screws have?
The black screw has a countersunk head. This pulls nicely into the wood while screwing in the screw. This ensures a beautiful finish. With the black screws 4 and 5 mm thick, the countersunk head is equipped with a Torx 20 drive. The 6 mm thick screws have a torx 25 impression. Torx drive is a star shaped impression with 6 ends. These ensure that your machine has extra grip and does not slip when screwing in. Always use the high-quality TX20 bits from Wovar to mount these black screws. These have a perfect fit on these black torx screws and ensure that the black top layer is not damaged. This way the screws retain a beautiful black shine.
Tip: Use the magnetic bit holder with 2 free torx 20 bits for mounting. The magnetic bit holder allows the screws to stick to the bits, which provides more grip and faster mounting of the black screws.
Order black screws for a beautiful finish
The black screws from Wovar are packed in boxes of 50, 100 and 200 pieces. Take advantage of our high volume discount and order at least 5 boxes of black screws. Companies in the construction and garden industry benefit from extra benefits such as discounts with a business account.