Timco Twin-Thread Woodscrews, Zinc Plated, Size 8 x 1 1/4, 25 Pack
Fast-installing twin-thread woodscrews with double countersunk heads. Zinc-plated carbon steel, size 8 x 30mm, 25-pack.
The Timco Twin-Thread Woodscrews offer a fast and secure fastening solution for soft timber and masonry applications (with plastic plugs). Featuring a traditional twin-thread design with single lead start, these screws provide quicker installation and superior holding power compared to standard woodscrews.
Key Features:
- Double countersunk head reduces head shear risk and ensures flush fitting
- Partially threaded (on 1 1/4” and above lengths) for optimal grip
- Made from C10-18 carbon steel for consistent quality and strength
- 60° twin-threads with parallel shank combine fast insertion with excellent pull-out resistance
- Surface hardened (750 HV) core prevents torque shearing while maintaining ductility (450 HV)
- 25° sharp point with single lead enables quick starts and improved thread acceptance
These zinc-plated screws come in a convenient 25-piece pack, making them ideal for various woodworking projects where reliability and ease of installation matter. The Pozi (PZ) drive offers better torque transfer than standard Phillips heads, reducing cam-out during installation.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Soft timber applications
- Masonry with plastic plugs
- Woodworking projects
- Furniture assembly
- Thread Diameter: 4.0mm
- Length: 30mm
- Thread Length: 19.8mm
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2 bit required)
- Point Type: 25° Sharp
- Material: Carbon Steel (C10-18)
- Finish: Zinc Plated
- Hardness: 750 HV surface / 450 HV core
- Pack Quantity: 25
- Weight: 51g
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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