Star Drive Screws – The Ultimate Screws

GEN II Fastener Coatings & Materials

Always follow timber manufacturer’s recommendations for fasteners!

For ground contact treated lumber, areas within one mile of saltwater, near swimming pools, exposure to corrosive chemicals, or other areas where corrosion is more like to occur, use proper grade Stainless Steel.

ZYTEC™ +

ZYTEC™ XT

ZYTEC™ GX

Stainless Steel

Typical Interior

Typical Exterior / Interior

Typical Exterior / Interior

Corrosion Protection

Typical heated, dry room environments with clean air (low or no condensation / minimal outdoor exposure) Environmentally friendlier than any Yellow Zinc that contains Chromium 6.

Compatible with most above ground pressure treated lumber.

Compatible with most above ground pressure treated lumber.

316 Stainless Steel


300 Series Stainless Steel (Austenitic Stainless Steel AISI 305 or better!