UNIFIX Vortex 4 x 70mm Countersunk Exterior Wood Screw (Pack of 170)

Summary

The UNIFIX Vortex 4 x 70mm Countersunk Exterior Wood Screw is a high-performance fastener designed for outdoor and exterior timber applications. Part of the established Vortex range, it features a recessed double-countersunk head for reliable, flush fixing in a variety of wood substrates. Supplied in a trade pack of 170, it is suited to professional joiners, carpenters, and general builders requiring a dependable exterior-grade screw.

Features

• Exterior-grade finish provides enhanced corrosion resistance for outdoor and exposed applications.
• Recessed double-countersunk head reduces the risk of head shear and assists self-countersinking into the workpiece.
• Pozidriv drive provides positive bit engagement, helping to minimise cam-out during installation.
• Sharp, optimised thread geometry enables efficient driving with reduced torque requirements.
• Suitable for use in softwood, hardwood, chipboard, and plywood substrates.
• 4mm thread diameter and 70mm length make this screw well suited to structural timber joints and decking applications.
• Compatible with standard PZ2 driver bits for use with cordless or corded power tools.
• Supplied in a trade pack of 170 screws for productive, cost-effective use on site.

Specifications

• Thread Diameter: 4mm
• Length: 70mm
• Head Type: Countersunk (CSK)
• Drive Type: Pozidriv (PZ2)
• Grade/Finish: Exterior (EXT) - corrosion-resistant coating
• Material: Steel
• Pack Quantity: 170

What's Included

• 170 x UNIFIX Vortex 4 x 70mm Countersunk Exterior Wood Screws