Timco Twin-Thread Woodscrews, PZ Double Countersunk, Zinc, 8x2 (16 Pack)
Quality Timco woodscrews with twin-thread design for fast installation. Zinc-coated carbon steel with PZ2 drive. Perfect for timber & masonry.
The Timco Twin-Thread Woodscrews combine traditional design with modern performance features, making them ideal for fastening applications in soft timber or masonry (with plastic plugs). These partially threaded woodscrews are engineered for fast installation while maintaining excellent pull-out resistance. The 60° twin-thread design with a single lead start ensures quick penetration and improved thread acceptance.
Manufactured from high-quality C10-18 carbon steel, these screws offer consistent performance with surface hardening up to 750 HV to prevent torque shearing under load. The core hardness of up to 450 HV provides improved ductility, balancing strength and flexibility. The double countersunk head design reduces the risk of head shear and aids in proper countersinking, while the 25° sharp point ensures a fast start during installation.
Key Features
- Double countersunk head for reduced head shear risk
- Partially threaded (from 1 1/4” and above) for better control
- High-quality C10-18 carbon steel construction
- 60° twin-threads with parallel shank for faster insertion
- Surface hardened to 750 HV to prevent torque shearing
- Core hardness of up to 450 HV for improved ductility
- 25° sharp point with single lead for quick starting
- Pozi (PZ2) drive for secure bit engagement
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Soft timber applications
- Masonry with plastic plugs
- General woodworking projects
- Furniture assembly
- Thread Diameter: 4.0mm
- Length: 50mm
- Thread Length: 33mm
- Head Type: Double Countersunk
- Recess Type: Pozi
- Point Type: 25° Sharp
- Driver Bit Size: PZ2
- Finish: Zinc
- Material: Carbon Steel
- Pack Quantity: 16
- Weight: 49g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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