The TFPZ A4 Sheet Metal Screw is a high-quality fastener designed for use in thin materials such as metal or plastic sheets. It features a countersunk Pozidriv Shape C drive, ensuring a secure and efficient installation. Manufactured from A4 marine stainless steel (316 grade), this screw offers exceptional corrosion resistance, making it ideal for marine environments and applications exposed to harsh conditions.
Key Features:
- Material: A4 marine stainless steel (316 grade)
- Drive Type: Pozidriv Shape C
- Head Type: Countersunk
- Thread Type: Sheet metal screw with fine threads and sharp point
- Corrosion Resistance: Excellent, suitable for marine and harsh environments
Technical Specifications:
| Diameter (d) | Thread Pitch (k) | Drive Type | Head Diameter (dk) |
|---|
| 2.9 mm | 1.7 mm | PZ 1 | 5.5 mm |
| 3.5 mm | 2.1 mm | PZ 2 | 6.8 mm |
| 3.9 mm | 2.3 mm | PZ 2 | 7.5 mm |
| 4.2 mm | 2.5 mm | PZ 2 | 8.1 mm |
| 4.8 mm | 3.0 mm | PZ 2 | 9.5 mm |
| 5.5 mm | 3.4 mm | PZ 3 | 10.8 mm |
| 6.3 mm | 3.8 mm | PZ 3 | 12.4 mm |
Materials:
- Screw Body: A4 marine stainless steel (316 grade)
Dimensions:
- Diameter (d): Available in 2.9 mm, 3.5 mm, 3.9 mm, 4.2 mm, 4.8 mm, 5.5 mm, and 6.3 mm
- Length: Varies based on diameter; refer to the technical specifications table above
- Head Diameter (dk): Corresponds to each diameter as listed in the technical specifications
- Thread Pitch (k): Varies based on diameter; refer to the technical specifications table above
Compatibility Information:
The TFPZ A4 Sheet Metal Screw is compatible with materials such as thin metal or plastic sheets. Its fine threads and sharp point allow it to pierce the material without tearing, making it suitable for applications in the metal construction, automotive, aerospace industries, and DIY projects.
