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 secure fastening in metal and plastic applications. With a black zinc-nickel plating for corrosion resistance and a self-tapping design, these screws create their own threads in prefabricated holes. Ideal for industrial and construction projects, they ensure reliable performance and compliance with DIN 7983 standards.
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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: 425663916
Alternatively Known As: Self-tapping screw, Countersunk tapping screw, DIN 7983 screw, Black zinc nickel screw, H drive tapping screw
Technical Specifications
- Material: Steel
- Surface finish: Zinc nickel black
- 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: 16 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 16mm x 7.5mm
- Weight: 0.02 kg
Key Features
- Self-tapping screws that form their own thread in prefabricated core holes
- Raised countersunk head with H cross recess for secure 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 torque and thread engagement.
Applications
- Mechanical assembly requiring self-tapping screws
- Metal and plastic fastening with prefabricated core holes
- Industrial and construction fastening applications
Standards & Compliance
- 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.
