9 x 2 in. Big T Trim Head Wood Screw, Coated, Trim Head, T-20, Bronze

9 x 2 in. Big T Trim Head Wood Screw, T-20, Bronze

Big Timber 9 x 2 in. Trim Head Wood Screws are designed for demanding woodworking, construction, remodeling, and repair applications. Made from heat-treated hardened steel, these coated wood screws provide high tensile and shear strength while delivering dependable holding power. The bronze triple-layer coating is compatible with ACQ-treated lumber and provides corrosion resistance for many interior and exterior applications.

The compact trim head provides a clean, low-profile appearance, while the self-countersinking design helps the screw seat neatly into wood. A deep six-lobe T-20 star drive improves bit engagement and helps reduce cam-out, allowing for efficient installation with increased driving torque.

Benefits & Features

• Heat-treated hardened steel provides high tensile strength and high shear strength.
• Triple-layer ACQ-compatible bronze coating provides corrosion resistance for interior and exterior applications.
• Deep six-lobe T-20 star drive helps reduce cam-out and improves driving control.
• Star drive design handles increased torque compared with Phillips or square-drive screws while helping extend bit life.
• Under-head cutting nibs help the trim head self-countersink into wood.
• Precision-cut knurl enlarges the hole to reduce splitting and drag while helping draw lumber tightly together.
• V-cut thread notches cut through wood fibers for easier insertion and lower driving torque.
• Type 17 tip provides faster, more precise starts and helps prevent walking.
• Designed for easier installation without pre-drilling in many wood applications.
• Aggressive thread design provides strong withdrawal strength.
• Self-countersinking trim head creates a clean, finished appearance.
• Trim head measures approximately 0.24 in. in diameter.

Common Applications

• Exterior and interior wood framing
• Exterior trim boards
• Window and door installation
• Decks and rails
• Siding
• Roofing
• Porches
• Fencing
• General construction, remodeling, and repair

Coating & Material Compatibility

The bronze coating is designed for compatibility with ACQ-treated lumber and offers corrosion resistance for a wide range of wood fastening applications. For projects exposed to especially corrosive environments, including areas within one mile of saltwater, locations near swimming pools, exposure to corrosive chemicals, or livestock confinement areas, the appropriate grade and type of stainless steel fastener should be considered when available.

Product Options

This 9 x 2 in. Big T Trim Head Wood Screw is available in multiple quantities to accommodate everything from smaller repair projects to larger construction jobs. Choose the quantity that best fits your application:

• 679 Count
• 137 Count
• 3,000 Count

Note: Always follow the lumber manufacturer's recommendations for fastener selection and installation.