Trade Discount 21%
Countersunk Undercut Zinc Plated Self-Tapping Screws | Corrosion Resistant | H Recessed Head | Flush Finish | @Pack of 100 | by Wurth
Countersunk Undercut Zinc Plated Self-Tapping Screws are designed for reliable fastening in timber, metal, and aluminum applications. With a corrosion-resistant zinc plated finish and a unique undercut design for a flush finish, these screws are ideal for hinge plates and general fastening needs. Perfect for professionals, they ensure secure driving with their H recessed head and self-tapping capabilities.
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Product Name/Title: Countersunk Undercut Zinc Plated Self-Tapping Screws | Corrosion Resistant | H Recessed Head | Flush Finish | @Pack of 100 | by Wurth
Brand: Wurth
SKU: 192804819
Alternatively Known As: Zinc Plated Self-Tapping Screws, Undercut Countersunk Screws, H Recessed Head Screws, Flush Finish Screws
Technical Specifications
- Material: Steel
- Standard: ASME B18.6.3
- Surface: Zinc plated
- Head type: Flat countersunk head
- Shape of tip: Pointed
- Nominal diameter: 4.8 mm
- Length: 19.05 mm
- Head diameter: 8.7 mm
- Head height: 1.8 mm
- Internal drive: H2 recessed
- Dimensions (H x L x W): 1.8mm x 19.05mm x 8.7mm
- Weight: 0.05 kg
Key Features
- Silver zinc plated finish for corrosion resistance
- Undercut screws with flat bottom under the head for a more flush finish than standard countersunk screws
- H recessed head for secure driving
- Self-tapping design
- Pre-drilling may be required depending on material
Professional Installation Requirements
- Professional installation recommended for structural and electrical applications to ensure compliance with safety standards.
Applications
- Suitable for use in timber, metal, and aluminium applications
- Ideal for hinge plates to prevent lifting when screwed onto work pieces
- General fastening applications requiring a flush finish
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation) for electrical fastening applications
- Complies with AS/NZS 1170 – Structural Design Actions for construction fastening
Environmental Benefits
- Zinc plating provides corrosion resistance, extending product life and reducing waste
- Durable steel construction reduces need for frequent replacements
Warranty Information
Wurth offers standard manufacturer warranty against defects in material and workmanship.
Available Now
Wurth Countersunk Undercut Zinc Plated Self-Tapping Screws 100 pcs are available for immediate purchase, ideal for construction, woodworking, and metal fastening applications.
