Timco Twin-Threaded Woodscrews, PZ, Round Head, Zinc, 6×3/4in (200pk)

These Timco Twin-Threaded Woodscrews combine rapid installation with exceptional strength, making them ideal for a wide range of woodworking applications.

Key Features:

• Hardened steel construction: Manufactured from C10-18 carbon steel ensuring consistent quality and durability
• Fast installation: 60° twin-threads with parallel shank for quicker insertion while maintaining excellent pull-out resistance
• Surface hardening: Up to 750 HV to prevent torque shearing under load plus a 450 HV core for improved ductility
• Precision point: 25° sharp point with single lead start ensures fast, clean thread entry
• Professional finish: Bright zinc plating provides corrosion resistance and maintains an attractive appearance

The round head design makes these woodscrews particularly suitable for applications requiring:

• Flat surface clamping
• Projects with high aesthetic requirements

The partial threading (on screws 1¼” and longer) prevents splitting while maintaining holding power. The combination of hardened surface and tough core makes these screws suitable for demanding applications where strength and reliability are critical.