Timco Twin-Thread Woodscrews, PZ, Double Countersunk, Zinc, 4x3/4, 200pk
200-pack Timco zinc woodscrews with twin-thread design for fast installation in timber/masonry. Double countersunk PZ head.
The Timco Twin-Thread Woodscrews are designed for fast, secure installations in soft timber or masonry (with plastic plugs). Featuring a double countersunk head, these screws minimise head shear risk and ensure a flush finish.
Crafted from C10-18 carbon steel, they offer superior quality and performance benefits such as 60° twin-threads with a parallel shank for faster insertion and greater pull-out resistance compared to standard screws. Surface hardening up to 750 HV prevents shearing under load, while the 450 HV core hardness maintains ductility.
The 25° sharp point and single lead start enable quicker penetration and better thread grip. Ideal for DIY and professional use, these screws come in a practical 200-piece pack.
Key Specifications:
- Material: Carbon Steel
- Finish: Zinc-plated for corrosion resistance
- Head Type: Double Countersunk
- Recess Type: PZ (Pozi-drive)
- Thread Design: Twin-thread for rapid driving
- Hardness: 750 HV surface / 450 HV core
- Pack Quantity: 200 screws
- Soft timber applications
- Masonry (with plastic plugs)
- General joinery
- Furniture assembly
- Gauge: 4
- Length: 3/4 inch
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ)
- Point Type: 25° Sharp
- Driver Bit Size: PZ1
- Finish: Zinc
- Material: Carbon Steel (C10-18)
- Thread Type: Twin-thread
- Hardness: 750 HV surface / 450 HV core
- Pack Quantity: 200 pieces
- Weight: 120g
Free standard delivery on Australian 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 uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check 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 cart 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 ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
