TIMCO Classic Multi-Purpose Countersunk A2 Stainless Steel Woodcrews - 4.0 x 50 - Pack of 200 Pieces | B2604

TIMCO 40050CLASS Classic Multi-Purpose Countersunk A2 Stainless Steel Wood Screws, 4.0 x 50mm (200 Pack)

TIMCO 40050CLASS countersunk A2 stainless steel wood screws are multi-purpose fixings designed for reliable fastening where corrosion resistance is required. Ideal for general joinery and building tasks, they’re suited to working with a range of timber and sheet materials in demanding environments.

This TIMCO Classic Multi-Purpose screw uses a deep single thread to help achieve a secure hold, with a head design that supports neat countersinking for a clean finished appearance.

Key Features

• A2 stainless steel construction: Chosen for applications where higher corrosion resistance is required, including corrosive environments and some naturally corrosive timbers.
• Double countersunk head: Helps reduce the likelihood of head shear and supports effective countersinking for a flush finish.
• 40° deep single thread: Designed to provide a secure fixing with high pull-out resistance.
• Single slash on 25mm+ lengths: Helps reduce driving torque and can reduce the likelihood of timber splitting near edges.
• Fully threaded up to 75mm: All sizes up to and including 75mm are fully threaded for consistent grip along the screw length.
• Controlled thread length on longer screws: Lengths 80mm and above feature a 70mm thread length.

Specifications at a glance

Suitable applications

• Fixing into softwoods and common wood-based boards such as chipboard and MDF.
• Hardwood applications where pre-drilling is used.
• Plastic fixing where a stainless steel screw is required.
• Projects in corrosive environments and work involving naturally corrosive timbers (e.g. Green Oak).