Timco Twin-Threaded Woodscrews PZ Double Countersunk Zinc 6 x 1 1/4 Box 200 06114CWZ

The TIMco Twin Thread Zinc Countersunk Woodscrew is designed for general use in softwood and various hardwoods. This traditional twin-thread screw features a single lead start to facilitate fast installation and is suitable for use in soft timber applications or masonry when used with a plastic plug. It is partially threaded and designed to BS 1210 standards, providing reliable performance in a range of fastening tasks while maintaining compatibility with TIMco and other leading plastic expansion plugs.

Features

• Size 6 x 1 1/4 inches
• Material: C10-18 steel
• Zinc plated 3-5 microns
• Double countersunk twin-thread
• Single lead start for fast installation

Details

The screw has a 25° sharp point and a 60° thread angle with twin-thread and a parallel shank to enhance insertion speed and pull-out resistance. Surface hardness reaches up to 750 HV, while core hardness is up to 450 HV for ductility and torque resistance. It is designed for general use in softwood and hardwood and is compatible with plastic expansion plugs. Partially threaded from 1 1/4 inches and above, it is intended for soft timber applications or masonry when used with a plastic plug and adheres to BS 1210 standards.