CSR 4.8 x 45 Zinc Csk S/Tap Thread S/Drill – 500/Box

The CSR 4.8 x 45mm Zinc Countersunk Self-Tapping Self-Drilling Screws are high-quality fasteners engineered for fast, secure, and reliable fixing into steel, sheet metal, and other suitable metal substrates. Manufactured from hardened steel with a durable zinc-plated finish, these screws provide excellent strength, corrosion resistance, and long-lasting performance.

Designed with a countersunk (CSK) head, they sit flush with the surface for a neat, professional finish. The self-drilling point allows for quick installation without the need for pre-drilling in many metal applications, while the self-tapping thread cuts its own thread to ensure a strong and secure hold.

Supplied in a box of 500 screws, these fixings are ideal for construction, metal fabrication, timber-to-steel fixing, joinery, and general maintenance. Suitable for both professional tradespeople and DIY users.

Key Features

• Genuine CSR Self-Drilling Self-Tapping Screws
• Size: 4.8mm × 45mm
• 500 screws per box
• Countersunk (CSK) head for a flush finish
• Self-drilling point for faster installation
• Self-tapping thread for secure fixing
• Zinc-plated finish for enhanced corrosion resistance
• Hardened steel construction for superior strength
• Suitable for professional and DIY use

Suitable For

• Sheet Metal
• Steel Sections
• Metal Framework
• Timber to Steel Fixing
• Construction Projects
• Fabrication Work
• General Repairs and Maintenance

Ideal Applications

• Metal framing
• Steel fabrication
• Timber to steel installation
• Building and renovation
• Workshop projects
• DIY applications

Package Includes

• 500 × CSR 4.8 × 45mm Zinc Countersunk Self-Tapping Self-Drilling Screws

Product Type

Countersunk Self-Drilling Screws

Suggested eBay Item Specifics

• Brand: CSR
• Type: Self-Drilling / Self-Tapping Screw
• Screw Size: 4.8mm × 45mm
• Head Style: Countersunk (CSK)
• Thread Type: Self-Tapping
• Point Type: Self-Drilling
• Material: Hardened Steel
• Finish: Zinc Plated
• Quantity: 500
• Suitable For: Steel, Sheet Metal, Timber to Steel, Construction
• Features: Self-Drilling, Self-Tapping, Corrosion Resistant, Heavy Duty
• MPN: Does Not Apply (if unavailable)
• Battery Included: No
• Voltage: Does Not Apply