Timco High-Low Thread Window Screws - 4.3x25mm (1000 Pack)

The Timco High-Low Thread Window Screws in 4.3x25mm size are specially designed for fitting hardware to window frames without steel or aluminium reinforcement. These versatile screws come in a bulk pack of 1000 pieces, making them ideal for professional tradespeople and serious DIYers.

Featuring a high-low thread design, these screws provide excellent grip and pull-out resistance in wooden frames. The countersunk head with Phillips drive ensures a flush finish that won't interfere with hardware operation. The slash point allows for easy penetration, reducing the need for pre-drilling in most applications.

With a zinc and yellow finish, these carbon steel screws offer good corrosion resistance for indoor applications. The high-low thread pattern provides faster installation and superior holding power compared to standard threads, making them perfect for securing window fittings and other hardware.

Key Features

• High-low thread design for superior holding power
• Countersunk head for flush installation
• Phillips drive for secure fastening
• Slash point reduces need for pre-drilling
• Zinc and yellow finish provides corrosion resistance
• Carbon steel construction for durability