Simpson Wafer-Head Construction Screw #8 x 2-1/2" Tan by Simpson Strong-Tie is a high-performance fastener engineered for fast, reliable connections across a wide range of interior and exterior construction projects. Featuring a patented SawTooth point, serrated thread design, and Quik Guard coating, this construction screw drives clean and holds firm without pre-drilling - saving time and effort on everything from framing and cabinetry to outdoor furniture and general home improvement work.

Key Features

• Wafer Head with 0.418" Head Diameter - delivers strong pull-through resistance, keeping materials tightly seated and reducing the risk of fastener failure under load.
• Patented SawTooth Point - eliminates the need to pre-drill pilot holes, allowing for faster starts, easier driving, and fewer steps during installation.
• T20 6-Lobe Drive Recess - provides a secure bit-to-screw engagement that reduces cam-out and makes driving more controlled, even in overhead or awkward positions.
• Serrated Threads with 1.25" Thread Length - grip material aggressively to maximize holding strength and resist loosening over time.
• Quik Guard Coating in Tan - protects against corrosion and blends with common building materials, making this screw suitable for both interior and exterior applications.
• 2-1/2" Length - sized for solid fastening depth in a variety of structural and finish applications including framing, cabinetry, and furniture assembly.

Why This Product

• The SawTooth point technology starts fast and drives clean without pre-drilling, cutting down prep time on high-volume or repetitive fastening tasks like framing and cabinetry installation.
• The Quik Guard coating makes this screw a single versatile option for both indoor and outdoor projects, reducing the need to stock separate interior and exterior fasteners.
• The wafer head profile combined with serrated threads creates strong pull-through resistance - an important performance factor for applications like outdoor furniture and structural assemblies where joint integrity matters.
• The 6-lobe T20 drive system reduces cam-out and bit wear, making this screw a practical choice for power tool use on larger jobs where consistency and speed are priorities.

Specifications

• Brand: Simpson Strong-Tie
• Screw Size: #8
• Length: 2-1/2 in.
• Head Type: Wafer Head
• Head Diameter: 0.418 in.
• Drive Type: T20 6-Lobe
• Point Type: SawTooth Point
• Thread Type: Serrated Threads
• Thread Length: 1.25 in.
• Finish: Quik Guard Coating
• Color: Tan
• Measurement Unit: Pack
• Country of Origin: Taiwan

Available Pack Options

• CBT08212R60: 60 Pk - includes (1) T20, 6-lobe driver bit
• CBT08212R200: 200 Pk - includes (1) T20, 6-lobe driver bit
• CBT08212MB: 1750 Pk - includes (2) T20, 6-lobe driver bits

Frequently Asked Questions

Do I need to pre-drill before using these construction screws?

No. The patented SawTooth point is specifically designed to eliminate the need for pre-drilling, allowing faster starts and easier driving directly into the material.

Are these screws appropriate for outdoor use?

Yes. The Quik Guard coating on these screws makes them suitable for both interior and exterior applications, including outdoor furniture and exterior framing projects.

What drive bit is compatible with this screw?

This screw uses a T20 6-Lobe drive recess, which requires a T20 6-lobe compatible driver bit for proper engagement and secure driving.

What types of projects are these wafer-head screws designed for?

These construction screws are a versatile fastening solution suited for cabinetry, framing, outdoor furniture, and a broad range of home improvement and construction applications where strong pull-through resistance is needed.