Chubby Screw

Product Introduction
The TKC-PPD “Chubby Screw” is an innovative anti-loosening triangular self-tapping screw designed for demanding industrial and construction applications. It combines advanced engineering technology and precision manufacturing to provide exceptional reliability for structural connections.

Technical Specifications

TKC-PPD-01
M10.6*23mm, Carbon Steel
Shear load capacity: 40kN
Tensile load capacity: 21kN

TKC-PPD-02
M8.6*16mm, Carbon Steel
Shear load capacity: 26kN
Tensile load capacity: 20kN

Product Advantages

• Anti-loosening thread design ensures long-term structural stability

• Excellent mechanical properties with high shear and pull-out resistance

• Wide range of applications, suitable for various building materials and environmental conditions

• Used for fixing roof and wall purlins, as well as door and window frame structures