Timco High-Low Thread Window Screws - 4.3x25mm (1000 Pack)
Timco high-low thread window screws (4.3x25mm) - countersunk Phillips head, 1000 pack for professional window installations.
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
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Window frame installations
- Securing hardware to wooden frames
- DIY window repairs
- General construction projects
- Thread Diameter: 4.3mm
- Length: 25mm
- Head Type: Countersunk
- Recess Type: Phillips
- Thread Type: High-Low
- Point Type: Single Slash
- Finish: Zinc & Yellow
- Material: Carbon Steel
- Pack Quantity: 1000 pieces
- Weight: 1520g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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