Timco Twin-Thread Woodscrews, PZ, Double Countersunk, Zinc, Size 8 x 3/4, 35-Pk
Timco Twin-Thread Woodscrews in size 8x3/4”, 35-Pk. Double countersunk head, zinc-plated carbon steel for durability and corrosion resistance for woodworking and...
The Timco Twin-Thread Woodscrews are engineered for fast and secure installation in soft timber or masonry (with plastic plugs). Designed with a double countersunk head, these screws minimise the risk of head shear and ensure precise countersinking for a flush finish.
Constructed from C10-18 steel, these screws provide consistent quality and durability, featuring 60° twin-threads for faster insertion and enhanced pull-out resistance. The partially threaded design (on 1 1/4” and longer screws) ensures optimal grip without compromising structural integrity.
These woodscrews are surface-hardened to 750 HV, preventing torque shearing under load, while the core hardness of 450 HV improves ductility. The 25° sharp point and single lead ensure quick and smooth thread engagement, reducing splitting in softer materials.
Specifications
- Size: 8 x 3/4” (4.0mm thread diameter x 20mm length)
- Thread Length: 20mm (fully threaded at this size)
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2 bit compatible)
- Point Type: 25° sharp for fast starting
- Finish: Zinc-plated for corrosion resistance
- Material: High-quality carbon steel
Ideal for general woodworking, furniture assembly, and construction tasks where reliable fastening and resistance to shear forces are crucial.
- Size: 8 x 3/4 (4.0mm thread diameter x 20mm length)
- Thread Length: 20mm (fully threaded at this size)
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2 bit compatible)
- Point Type: 25° sharp for fast starting
- Finish: Zinc-plated for corrosion resistance
- Material: High-quality carbon steel
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