Timco Twin-Threaded Woodscrews, PZ, Double Countersunk, Zinc (6 x 1 3/4 - 200pc
Strong twin-thread woodscrews for fast installation in timber and masonry. Double countersunk head for reduced shear risk. Zinc-coated, pack of 200.
Timco Twin-Threaded Woodscrews feature a traditional twin-thread design with a single lead start for fast and efficient installation. They are primarily used in soft timber applications or masonry when paired with a plastic plug. These screws are partially threaded, offering a balance between grip and ease of installation.
The double countersunk head reduces the risk of head shear and ensures a flush finish. Suitable for applications where both strength and speed are essential, these woodscrews are crafted from C10-18 carbon steel, guaranteeing consistent quality and durability. The 60° twin-threads and parallel shank ensure faster insertion and superior pull-out resistance, making them ideal for heavy-duty use.
To enhance performance, these screws are surface-hardened up to 750 HV to prevent shearing under load, while the core hardness of up to 450 HV improves ductility. The 25° sharp point and single lead facilitate quick starts and better thread acceptance, ensuring a smooth and secure fastening process.
These woodscrews come in a zinc finish for corrosion resistance and include a PZ2 (Pozi) recess type for compatibility with standard PZ bits.
- Soft timber applications
- Masonry (with plastic plugs)
- Furniture assembly
- Joinery
- Gauge: 6
- Length: 1 3/4 inches
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2)
- Point Type: 25° Sharp
- Driver Bit Size: PZ2
- Finish: Zinc
- Material: Carbon Steel (C10-18)
- Thread Type: Twin-thread (60°)
- Partially Threaded: Yes (1 1/4” and above)
- Surface Hardness: Up to 750 HV
- Core Hardness: Up to 450 HV
- Pack of: 200
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You may like
