The SFS TDA-S-D16 is a premium full 304 stainless steel facade panel screw engineered for attaching fiber cement, HPL, composite, and other cladding panels to aluminum and steel substructures. Its dual-thread design delivers strong fastening performance across a wide range of substrate thicknesses while providing long-term corrosion resistance.

Featuring a low-profile 16 mm dome head with a T25W drive, the TDA-S-D16 provides a clean architectural appearance for exposed fastener applications. The larger dome head increases bearing surface for improved panel support, while color-matched Vista spray finishes are available to coordinate with facade panel colors.

Key Features

Designed for attaching facade and cladding panels to aluminum and steel substructures
304 stainless steel construction for excellent corrosion resistance
Dual-thread design for strong fastening performance
Wide application range for light and medium steel, plus aluminum substrates
16 mm low-profile dome head provides increased bearing surface
Color-matched Vista spray finish available
T25W drive for secure installation
Compatible with fiber cement, HPL, composite, and other facade panel systems
Available sizes: #12 x 1″, #12 x 1-1/8″