Trade Discount 21%
Countersunk Undercut Zinc Plated Self-Tapping Screws Corrosion Resistant H Recessed Head Variant-4 Wurth
Countersunk Undercut Zinc Plated Self-Tapping Screws are designed for a flush finish in timber, metal, and aluminum applications.
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Technical Specifications
- Material: Steel
- Surface: Zinc plated
- Head type: Flat countersunk head
- Internal drive: H2 recessed
- Nominal diameter: 4.2 mm
- Length: 15.875 mm
- Head diameter: 7.5 mm
- Head height: 1.53 mm
- Shape of tip: Pointed
- Standard: ASME B18.6.3
- Dimensions (H x L x W): 1.53mm x 15.875mm x 7.5mm
- 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 drive
- Pointed tip for easy self-tapping
- Can be used with hinge plates without lifting the plate
Professional Installation Requirements
- Professional installation is recommended for optimal fastening performance, especially in structural or load-bearing applications.
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)
Environmental Benefits
- Zinc plating provides corrosion resistance, extending product life and reducing waste
- Durable steel construction reduces the need for frequent replacements
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Wurth Countersunk Undercut Zinc Plated Self-Tapping Screws (100 pcs) are available for immediate purchase, ideal for construction, woodworking, and metalworking projects.
