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5.5X25MM LS SS HEX SELFDRILL BI METAL

5.5X25HXSDSS
£45.96(EXC VAT) PER HUND £55.15 (INC VAT) PER HUND
1 - 999 1000 - 1999 2000+
£45.96 EX-VAT PER HUND £44.73 EX-VAT PER HUND £41.09 EX-VAT PER HUND

A minimum order quantity of 100 applies to this product.

This product must be ordered in multiples of 100, quantities will be rounded up as you add them.

Product Description

5.5/6.3 x 25mm Bi-Metal Self-Drilling Screw – A2 Stainless Steel

The 5.5/6.3 x 25mm Bi-Metal Self-Drilling Screw is engineered for secure and efficient fastening in steel structures and sandwich panels. The dual-thread design enhances grip while preventing panel distortion, ensuring a strong and durable connection.

Manufactured from A2 stainless steel with a hardened carbon steel cutting tip, this self-drilling screw ensures quick and trouble-free installation into metal surfaces. The precision-shaped drill tip minimises surface movement and enhances drilling accuracy.

For optimal performance, install at a 90-degree angle using a cordless impact screwdriver with a torque setting of 1600 - 2000 rpm. Avoid using a power drill and reduce speed when the washer starts to deform to maintain a proper seal.

    Product Type Bi-Metal Self-Drilling Screw
    Size 5.5/6.3 x 25mm
    Head Type Hex (8mm)
    Material A2 Stainless Steel with Hardened Carbon Steel Tip
    Length 25mm
    Drill Tip 2PT Cutting Tip Technology
    Thread Type Dual-Thread System for Metal & Panel Fixing
    Application Steel Structures, Sandwich Panels, Metal Construction
    Installation Torque 1600 - 2000 rpm (Cordless Impact Screwdriver)
    • Bi-Metal Construction: Stainless steel screw with a hardened carbon steel cutting tip for superior strength.
    • Self-Drilling Design: Special drill bit shape allows for quick and trouble-free installation in metal structures.
    • High-Thread Performance: Dual-thread system ensures firm mounting and prevents panel dents.
    • Compact Size: Ideal for shorter applications requiring high-strength fastening.
    • Optimised for Impact Drivers: Must be installed using a cordless impact screwdriver at 1600 - 2000 rpm.
    • Corrosion Resistant: A2 stainless steel construction provides long-lasting durability in harsh environments.

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