The Simpson Strong-Drive SCNR Ring-Shank Connector Nail in Type 316 Stainless Steel is purpose-built for structural connector installations where full rated load values are non-negotiable. Produced by Simpson in the United States, this 10d ring-shank nail is specifically engineered to pair with stainless steel connectors, delivering the withdrawal resistance and material compatibility that structural fastening demands. Whether you are working on coastal construction, treated-lumber framing, or any application where the connector manufacturer specifies Type 316 stainless steel fasteners, these connector nails are the correct, code-recognized choice.

Key Features

• Type 316 Stainless Steel construction - matches the material requirements of stainless steel structural connectors so the connector achieves its full published load values, not a reduced rating caused by mismatched fasteners.
• Annular-ring shank design - the ringed profile dramatically increases withdrawal resistance compared to smooth-shank nails, keeping connections tight under dynamic and long-term loading conditions.
• 9-gauge, 0.148" shank diameter at 1 1/2 in. length - sized to the 10d connector nail standard, ensuring compatibility with Simpson Strong-Tie connector schedules and structural design tables.
• Full round head with smooth head pattern - seats flush and consistently against connector flanges for reliable bearing across the full head face.
• Head ID stamp included on every nail - allows quick on-site verification that the correct fastener is being used, supporting quality control and inspection requirements.
• ASTM F1667 compliance for metal hardware nails - provides a recognized, code-supported standard that specifiers, inspectors, and contractors can reference with confidence.
• American-made product - manufactured domestically to Simpson quality standards, consistent with the tolerances structural connector schedules rely on.

Why This Product

• Material match that preserves full connector performance - Type 316 stainless steel is not just a corrosion-resistant upgrade; it is the specific alloy required to unlock the full rated load capacity of stainless steel connectors. Using a lesser fastener can measurably reduce a connector's structural performance.
• Ring-shank geometry engineered for withdrawal-critical connections - the annular-ring shank is not a general-purpose feature. It is specified precisely for connector applications where pullout forces would compromise a smooth-shank nail, making this nail the right tool for ring-shank-specified structural work.
• Trusted Simpson brand with built-in traceability - the head ID stamp on every nail means there is no guesswork during inspection. The fastener itself confirms compliance at the point of installation, reducing rework risk on code-inspected projects.
• ASTM F1667-recognized standard for straightforward specification - meeting this established metal hardware nail standard means architects, engineers, and inspectors share a common compliance reference, simplifying submittal and approval processes on commercial and residential structural projects.

Specifications

• Model Number: SSNA10
• Coating / Material: Type 316 Stainless Steel
• Gauge: 9
• Length: 1-1/2 in.
• Head Diameter: 0.31 in.
• Shank Diameter: 0.148 in.
• Shank Type: Annular-Ring Shank
• Head Type: Full Round Head
• Head Pattern: Smooth Head
• Approx. Count per Lb.: 123
• Standard Compliance: ASTM F1667 (Metal Hardware Nails)
• Packaging Quantity: 1 lb.
• Country of Origin: United States

Approved Applications

• Use with stainless steel Simpson Strong-Tie connectors to achieve full published connector load values
• Applications requiring ring-shank nails for enhanced withdrawal performance in structural connections
• Any installation where the connector manufacturer specifies Type 316 stainless steel fasteners
• Installations in compliance with ASTM F1667 metal hardware nail requirements

What's Included

• 1 lb. of Simpson Strong-Drive SCNR Ring-Shank Connector Nails, Type 316 Stainless Steel (approx. 123 nails)

Frequently Asked Questions

What material are these nails made from, and why does it matter for connector applications?

These nails are manufactured from Type 316 stainless steel, which is specifically required when installing stainless steel connectors. Using the correct stainless steel nail ensures the connector achieves its full rated load values - pairing a stainless connector with a non-matching fastener can reduce structural performance.

What is the shank diameter and length of the SSNA10 nail?

Each nail has a 9-gauge shank diameter of 0.148" and a length of 1-1/2", making them a 10d designation sized for structural connector installations.

Why does the ring shank matter compared to a smooth-shank nail?

The annular-ring shank provides superior withdrawal resistance compared to smooth-shank nails. This enhanced grip is critical in structural connector applications where holding power directly affects the load capacity of the connection.

How many nails are included in a 1 lb package, and how can they be identified on the job site?

A 1 lb package contains approximately 123 nails. Each nail features a head ID stamp - an embossed marking on the head - that allows for fast, accurate identification and verification in the field.