Timco Twin-Threaded Woodscrews - PZ Double Countersunk, Zinc, Size 10 x 4, 100p
Fast and reliable Timco twin-thread woodscrews, double countersunk, 10x4, zinc-plated. Ideal for timber & masonry. (100pcs).
The Timco Twin-Threaded Woodscrews in size 10 x 4 are designed for fast and secure fastening in soft timber and masonry applications (with plastic plugs). These woodscrews feature a double countersunk head to reduce the risk of head shear and ensure a flush finish.
Their twin-thread design with a single lead start allows for quicker installation while maintaining excellent pull-out resistance. Made from C10-18 carbon steel, these screws offer consistent quality and durability. The surface is hardened up to 750 HV to prevent shearing under load, while the core hardness of 450 HV ensures improved ductility. A 25° sharp point and single lead ensure a fast start and better thread acceptance.
Partially threaded screws (from 1 1/4” upwards) provide a stronger hold in wood applications. Ideal for DIY and construction projects where speed and reliability matter.
Specifications:
- Gauge: 10
- Length: 4”
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2 bit required)
- Point Type: 25° Sharp
- Finish: Zinc (corrosion-resistant)
- Material: Carbon Steel
- Soft timber applications
- Masonry (with plastic plugs)
- DIY woodworking
- Furniture assembly
- Gauge: 10
- Length: 4 inches
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2)
- Point Type: 25° Sharp
- Material: C10-18 Carbon Steel
- Finish: Zinc (corrosion-resistant)
- Hardness: 750 HV surface, 450 HV core
- Partially threaded (from 1 1/4” upwards)
- Weight: 820g
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.
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