Kratos KR3120S 3 Inch Screw Shank Coated Framing Nails 21 Degree Full Round Head Carbon Steel 4000 Count Bulk Box for Professional Construction Use

Kratos KR3120S 3 Inch Screw Shank Coated Framing Nails 21 Degree Full Round Head Carbon Steel 4000 Count Bulk Box for Professional Construction UseSecure Your Structure with High Performance Kratos Screw Shank Framing Nails The Kratos KR3120S 3 Inch Screw Shank Coated Framing Nails are engineered for maximum withdrawal resistance in demanding structural applications. Unlike standard smooth shank nails, the screw threaded geometry of these fasteners provides a superior mechanical bond with wood fibers, significantly reducing the risk of "nail pops" or structural loosening over time. These nails

Secure Your Structure with High-Performance Kratos Screw Shank Framing Nails

The Kratos KR3120S 3 Inch Screw Shank Coated Framing Nails are engineered for maximum withdrawal resistance in demanding structural applications. Unlike standard smooth shank nails, the screw-threaded geometry of these fasteners provides a superior mechanical bond with wood fibers, significantly reducing the risk of "nail pops" or structural loosening over time. These nails are the ideal choice for heavy-duty framing, subflooring, and decking projects where vibration and load stresses require a fastener that refuses to budge.

Designed with the professional contractor in mind, each nail features a high-quality polymer coating that serves a dual purpose: it acts as a lubricant for easier driving and turns into a powerful adhesive once seated. The 21-degree plastic collation is compatible with most major brand framing nailers, ensuring jam-free operation and high-speed productivity on the job site. Whether you are building a new custom home or reinforcing an existing structure, the Kratos KR3120S provides the reliability and professional finish needed to pass inspection with confidence.

Key Features

• Superior Grip: Screw shank design offers significantly higher holding power and withdrawal resistance compared to smooth shank fasteners.
• Advanced Coating: Specialized polymer coating eases penetration into dense lumber and increases bonding strength after installation.
• High Volume: 4,000 count bulk box (4M) provides ample supply for large-scale framing and residential construction projects.
• Universal Compatibility: Standard 21-degree plastic collation fits a wide variety of pneumatic framing nailers.
• Structural Integrity: Full round head design ensures maximum surface area contact for heavy-duty load-bearing connections.

What's Included

• (1) Box of 4,000 Kratos KR3120S 3" Screw Shank Coated Framing Nails

Specifications

Pro-Tip: When using screw shank nails in treated lumber, always ensure your pneumatic tool's depth-of-drive is set correctly so the head is flush; over-driving can crush wood fibers and reduce the effective holding power of the screw threads.