Heifix Multi-purpose TORX Wood Screws, 4mm x 40mm, 200 QTY, FREE Screw Bit Screws For Timber, DIY And General Fixing. Double Countersunk Design With Matching Bit.

FREE matching Torx screwdriver bit included with every box for quick installation and maximum driving performance. Material - Manufactured from premium Carbon Steel 1022 with a durable yellow zinc plated finish, providing excellent strength, durability and corrosion resistance. Type 17 Cutting Point - The Type 17 point cuts cleanly into timber, reducing splitting, improving penetration and minimising the need for pre-drilling in most softwoods. Double Countersunk Head - The double countersunk head sits flush with the timber surface, creating a neat professional finish while providing greater head strength than standard countersunk screws. Superior Torx Drive - The Torx drive delivers excellent torque transfer with minimal cam-out, allowing faster installation, improved bit engagement and reduced driver wear. Milling Ribs - Positioned beneath the head to assist countersinking, reduce surface damage and produce a clean professional finish.