Stainless SQ Drive Wood Screws
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Stainless SQ Drive Wood Screws
Our Stainless SQ Drive Wood Screws are premium corrosion-resistant timber fasteners featuring a No.2 Square drive and A2-70 stainless steel construction. Ideal for outdoor, coastal and high-moisture environments where long-term durability and a clean appearance are required.
Key Features:
- Drive Type: No.2 Square (SQ)
- Head Type: Countersunk Head
- Material: A2-70 Stainless Steel
- Finish: Plain stainless finish
- Coarse thread for strong grip in timber
The square drive delivers excellent torque transfer with minimal cam-out, while the countersunk head provides a neat, flush finish in wood. These screws offer superior rust and staining resistance compared to galvanised or zinc options.
Commonly used for:
- Coastal decking and cladding
- Outdoor furniture and joinery
- High-humidity environments (bathrooms, kitchens, pools)
- Architectural and visible timber projects
- Fencing and exterior structures in harsh conditions
Pair perfectly with our 50mm No.2 Square driver bits for fast and efficient installation.
Good to know: A2 (304) stainless is a great choice for outdoor and coastal use. For parts that sit in salt water or are fitted to boats, 316 (marine grade) stainless will last longer.
Available in a range of gauges and lengths – select your required size above.