Trade Discount 21%
Raised Countersunk Head Tapping Screw | Black Zinc-Nickel Plated | Self-Tapping Design | H Cross Recess | @Pack of 50 | by Wurth
Raised countersunk head tapping screws are designed for efficient fastening in metal and plastic applications. With a durable black zinc-nickel plating, these self-tapping screws form their own threads, ensuring secure installation. Ideal for industrial and construction projects, they comply with DIN 7983 standards and are RoHS-compliant, making them a reliable choice for professionals.
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Product Name/Title: Raised Countersunk Head Tapping Screw | Black Zinc-Nickel Plated | Self-Tapping Design | H Cross Recess | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 425663925
Alternatively Known As: Self-tapping screw, Countersunk tapping screw, DIN 7983 screw, Black zinc nickel screw, H cross recess screw
Technical Specifications
- Material: Steel
- Surface finish: Zinc nickel black plating
- Form: C (thread with tip)
- Head type: Raised countersunk head
- Drive type: H cross recess (H2 internal drive)
- Nominal diameter: 3.9 mm
- Head diameter: 7.5 mm
- Length: 25 mm
- Head height: 2.3 mm
- Thread type: Self-tapping screw thread
- Product class: A
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.3mm x 25mm x 7.5mm
- Weight: 0.02 kg
Key Features
- Self-tapping screws that form their own thread
- Raised countersunk head with H cross recess drive
- Black zinc-nickel plated steel for corrosion resistance
- Compliant with DIN 7983 standard
- RoHS-compliant
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure correct thread formation and secure fastening.
Applications
- Mechanical assembly requiring self-tapping screws
- Metal and plastic fastening with prefabricated core holes
- Industrial and construction fastening applications
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc-nickel plating extends product life reducing waste
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth warranty policy.
Available Now
Available for immediate purchase, ideal for industrial, construction, and mechanical fastening applications.
