.275″ x 3-1/2″ Conquest Structural Screw – T-30 Star Drive, Pkg 50

The .275″ x 3-1/2″ Conquest Structural Screw delivers extended embedment for structural wood connections requiring added depth and strength. Equipped with a T-30 star drive, it provides reliable torque transfer and clean installation. Engineered for framing, deck construction, and other load-bearing applications.

Note: ICC-ES approved for structural wood fastening.

.275″ x 3-1/2″ Heavy-Duty Structural Screw for Wood Framing

This 3-1/2″ structural screw combines a strong .275″ diameter with aggressive threads to secure dimensional lumber and engineered wood with confidence.

Key Features

• 3-1/2″ Length: Offers deeper penetration into wood members.
• .275″ Diameter: Provides high load capacity in structural assemblies.
• T-30 Star Drive: Reduces slipping during high-torque installs.
• Self-Tapping Design: Saves time by eliminating predrilling.

Common Applications

• Deck Joist Connections: Secures framing components.
• Structural Blocking: Reinforces load paths between members.
• Timber Projects: Fastens beams and posts.
• Exterior Construction: Suitable for outdoor wood builds.
• Remodeling Work: Strengthens existing framing.

Installation Tips

• Pre-Align Members: Clamp lumber if needed before driving.
• Drive at Steady Speed: Allow threads to engage fully.
• Seat Head Flush: Avoid countersinking too deeply.