Timco Twin-Thread Woodscrews - PZ Double Countersunk - Zinc (8 x 80mm, 180 Pack
Premium Timco twin-thread woodscrews (8x80mm, zinc). Double countersunk head, PZ2 drive, 180-pack for carpentry & masonry.
The Timco Twin-Thread Woodscrews feature a traditional twin-thread design with a single lead start for rapid installation. Manufactured from C10-18 steel, they deliver consistent quality and durability, ideal for soft timber or masonry (with plastic plugs).
Key Features:
- Double countersunk head minimizes head shear risk and aids countersinking
- 60° twin-threads and parallel shank for faster insertion and superior pull-out resistance
- Surface hardened to 750 HV to prevent torque shearing, with a 450 HV core for ductility
- 25° sharp point and single lead ensure quick starts and better thread grip
- Partially threaded from 1 1/4” (31.75mm) and above for controlled fastening
Technical Specifications:
- Thread Diameter: 4.0mm
- Length: 80mm
- Thread Length: 52.8mm
- Head Type: Double Countersunk
- Recess: Pozi (PZ2 bit required)
- Finish: Zinc-plated for corrosion resistance
- Material: Carbon Steel
Supplied in a practical 180-piece pack, these screws offer reliability for DIY and professional joinery.
- Soft timber applications
- Masonry (with plastic plugs)
- Furniture assembly
- Carpentry and joinery
- Thread Diameter: 4.0mm
- Length: 80mm
- Thread Length: 52.8mm
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2)
- Point Type: 25° Sharp
- Finish: Zinc-plated
- Material: Carbon Steel (C10-18)
- Hardness: 750 HV surface, 450 HV core
- Pack Quantity: 180 pieces
- Weight: 770g
Always follow local regulations and product guidance.
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.
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