Timco Countersunk Ribbed Window Screws 4.3x55mm, Zinc, 500pk

The Timco Countersunk Ribbed Window Screws are versatile fasteners designed for fitting various hardware to window and door frames without steel or aluminium reinforcement. Their countersunk head with ribbed underside ensures improved countersinking while maintaining a flush finish.

Featuring a sharp gimlet point for easy insertion and single threading for secure fastening, these screws are manufactured from durable carbon steel with a corrosion-resistant zinc finish, ideal for both interior and exterior applications.

Key Features:

• Countersunk Design: Ensures a smooth, flush surface after installation.
• Ribbed Underside: Enhances grip and countersinking efficiency.
• Phillips Drive: Compatible with standard screwdrivers for convenient installation.
• Gimlet Point: Self-tapping design reduces the need for pre-drilling.
• Zinc-Plated: Provides added protection against rust and corrosion.

Specifications:

• Thread Diameter: 4.3mm
• Length: 55mm
• Head Type: Countersunk with Ribs
• Drive Type: Phillips (PH)
• Thread Type: Single
• Point Type: Gimlet
• Material: Carbon Steel
• Finish: Zinc-Plated
• Pack Quantity: 500 Screws

Suitable for securing window hardware, timber frames, and light-duty fixtures, these screws offer a reliable fastening solution for DIY and professional use.