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Raised Countersunk Head Tapping Screw | DIN 7983 Standard | Black Zinc-Nickel Plated | @Pack of 50 | by Wurth
Raised countersunk head tapping screws are designed for secure fastening in metal and plastic components. With a DIN 7983 standard, these self-tapping screws feature a black zinc-nickel plated finish for enhanced corrosion resistance. Ideal for automotive, machinery, and construction applications, they ensure reliable performance and durability in various environments.
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Product Name/Title: Raised Countersunk Head Tapping Screw | DIN 7983 Standard | Black Zinc-Nickel Plated | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 425663919
Alternatively Known As: Self-tapping screw, Countersunk tapping screw, DIN 7983 screw, Black zinc nickel screw, H recessed head screw
Technical Specifications
- Standard: DIN 7983
- 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: 19 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 19mm 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
- Shape C thread with tip for effective tapping
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure correct thread formation and secure fastening.
Applications
- Mechanical fastening in metal and plastic components
- Assembly in automotive, machinery, and construction industries
- General purpose fastening requiring self-tapping screws
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable corrosion-resistant coating extends product life reducing waste
Warranty Information
Wurth provides warranty against manufacturing defects as per company policy.
Available Now
Available for immediate purchase, ideal for industrial and construction fastening applications.
