#8 x 3" Stainless Steel Deck Screw
Square Drive Bulk
For Exterior Wood and Composite Decking
Approved for use with ACQ, CA , ACZA, and CCA Treated Wood / Lumber.
- Screw Style: #8 x 3" Stainless Steel Deck Screws
- Screw Material: Type 304 18-8 Stainless Steel
- Finish: Stainless Steel for corrosion resistance and easy cleaning
- Drive Style: S2 Square Drive
- Head Style: Bugle Head
- Extra Features: Nibs under head to act as an automatic countersink
- Applications: Decks, Framing, Outside Fastening, Connecting Posts & Beams, Exterior Fencing, Gazebos, Building Structures, Roofing, Timber, Flooring, Joists, etc.
- Major Diameter: .16" (4.2mm)
- Minor Diameter: .12" (3.1mm)
It is highly recommended to pre-drill holes before using these screws for several reasons:
- It will decrease the likelihood of stripping.
- It will ensure the wood can expand/contract around the screw during moisture and temperature changes.
- Stainless
Steel is a SOFT material because there is almost zero carbon .. and
cannot be heat-treated to harden. These will "snap" at the head if you
try to screw into wood that's too hard.