Timco Twin-Threaded Woodscrews, PZ, Zinc, 5x5/8in (200 Pack)
Premium Timco twin-thread woodscrews - double countersunk PZ head, zinc-plated carbon steel, 200pc pack (5x5/8in).
Timco Twin-Threaded Woodscrews deliver exceptional performance for quick and secure fastening in soft timber and masonry (with plastic plugs). These premium woodscrews feature twin-thread design with a single lead start to ensure fast, one-pass installation without the risk of cross-threading. The double countersunk head not only provides a neat finish to your woodwork but also reduces the likelihood of head shear during installation or under load.
Forged from C10-18 carbon steel, these screws undergo surface hardening to 750 HV to resist shear forces while maintaining a core hardness of 450 HV for improved ductility and durability. The 60° twin threads combined with a parallel shank significantly improve pull-out resistance, making them ideal for demanding applications where structural stability is critical. Each screw features a 25° sharp point and single lead start for easy penetration and superior thread acceptance in both softwoods and composite materials.
Key Technical Features
- Double countersunk head: Reduces head shear risk while ensuring cleaner countersinking
- Partially threaded on longer lengths (1 1/4” and above) for better material retention
- Pozi (PZ) drive recess: Ensures positive engagement with PZ2 driver bits for improved torque transmission and reduced cam-out
- Zinc-plated finish: Provides moderate corrosion resistance for interior applications
- Soft timber applications
- Masonry (with plastic plugs)
- Carpentry joining
- Furniture assembly
- Gauge: 5
- Length: 5/8 inch
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ)
- Point Type: 25° Sharp
- Driver Bit Size: PZ2
- Finish: Zinc
- Material: Carbon Steel (C10-18)
- Surface Hardness: 750 HV
- Core Hardness: 450 HV
- Quantity: 200 pieces
- Weight: 137g
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