UPVC Zinc Carbon Steel Screws to BS7412 4.2 x 55 Z Self-Tapping Thread Drill Point Box of 500

Discover the UPVC Zinc Screws to BS7412, a reliable choice for attaching cills to the base of door or window frames. Crafted from Carbon Steel with a Self-Tapping Thread Drill Point, these screws offer exceptional performance and convenience.

BSR 4.2 x 55 Z – Length: 55mm

1 x Box of 500 per purchase

Key Features:

• Versatile Application: Ideal for attaching cills to both reinforced and unreinforced door or window frames, thanks to the self-drilling point.
• Countersunk Head: Featuring a countersunk head with a Phillips drive for easy installation and a flush finish.
• Self-Drilling Point: Eliminates the need for pre-drilling, making your installation process faster and more efficient.
• Zinc-Plated Hardened Steel: Crafted from zinc-plated hardened steel, these screws are corrosion-resistant and built to withstand tough conditions.

These screws offer the convenience of self-drilling while being sturdy enough for metal applications. Count on their durability and precision to get the job done right.