Timco PZ2 Countersunk Woodscrews Zinc Bag of 620

A traditional twin-thread woodscrew designed for quick installation, optimized for soft timber with the option for masonry use when paired with a plastic plug. It features a double countersunk head to reduce head shear and aid countersinking, 60° twin-threads with a parallel shank for faster insertion and greater pull-out resistance, and a 25° sharp point with a single lead to help initiate threading. The screw is made from C10-18 steel and finish is silver, with surface hardness up to 750 HV and core hardness up to 450 HV for improved durability. Partial threading begins from 1 1/4 inches and above, and the size is 6 x 3/4 inches.

Technical specifications

• Size: 6 x 3/4 inches
• Type: Twin-threaded
• Finish: Silver
• Material: C10-18 steel; surface hardness up to 750 HV; core hardness up to 450 HV
• Point and lead: 25° sharp point with single lead
• Thread: 60° twin-threads with parallel shank; partially threaded from 1 1/4 inches

Overview

A traditional twin-thread woodscrew designed for quick installation. Primarily used in soft timber applications, with capability for masonry use when paired with a plastic plug. The design emphasizes fast start and secure thread acceptance through its single lead, sharp point, and robust thread geometry.