TIMCO Twin-Threaded Countersunk Silver Woodscrews - 10 x 1 1/2 - Pack of 200 Pieces | B2604

TIMCO 10112CWZ Twin-Threaded Countersunk Silver Woodscrews, 10 x 1 1/2 (Pack of 200)

TIMCO 10112CWZ woodscrews are twin-threaded countersunk fasteners designed for fast installation, making them a practical choice for repeated fixing tasks in soft timber and for use in masonry when paired with a suitable plastic plug.

The 10112CWZ features a double countersunk head to help reduce the likelihood of head shear and to support a neat finish as the screw seats into the material.

Key Features

• Twin-thread design: 60° twin threads with a parallel shank for quicker insertion and improved pull-out resistance.
• Fast start point: 25° sharp point with a single lead start to help the screw bite quickly and improve thread acceptance.
• Double countersunk head: Reduces the likelihood of head shear and helps the screw finish neatly when countersunk.
• Partially threaded: Part-threaded design (from 1 1/4" and above) to support strong clamping of materials.
• Consistent steel grade: Made from C10-18 steel for consistent quality.
• Surface hardening: Surface hardened up to 750 HV to help prevent torque shearing under load, with core hardness up to 450 HV for improved ductility.

Specifications at a glance

Suitable applications

• Soft timber fixing where fast drive-in is beneficial.
• Masonry fixing when used with an appropriate plastic plug.