Simpson 1-1/2 in. 16-Gauge 1/2 in. Crown Staples in Type 304 Stainless Steel by Simpson Strong-Tie are engineered for demanding fastening applications including plywood sheathing, floor decking, and insulation. The 1/2 in. crown profile and 16-gauge wire thickness deliver strong holding power while the Type 304 stainless steel construction resists corrosion in moisture-prone and chemically active environments. Designed for compatibility with many major manufacturers' pneumatic stapling tools, these collated staples help reduce driving force and increase installation speed - making them a practical choice for roofing, sheathing, and insulation work.

Key Features

• Type 304 Stainless Steel material - resists rust and corrosion, making these staples suitable for applications where moisture exposure or treated materials are a concern
• 16-gauge wire thickness - provides a balance of penetration ease and holding strength, reducing driving force while maintaining secure fastening in plywood sheathing, floor decking, and insulation
• 1-1/2 in. leg length - offers adequate embedment depth for fastening structural sheathing panels and insulation board without over-penetrating
• 1/2 in. crown width - distributes clamping force across a wider surface area, improving material retention and reducing tear-through in panel applications
• Collated format - reduces time spent reloading tools and increases installation speed on large-scale sheathing and decking projects
• Compatible with many major pneumatic stapling tools - integrates into existing jobsite tool setups without requiring specialty equipment

Why This Product

• Type 304 stainless steel construction means these staples hold up in wet, humid, or chemically active environments where standard steel fasteners would corrode and lose holding strength over time
• The 1/2 in. crown is specifically sized for fastening plywood sheathing and floor decking, where wider crown coverage helps prevent panel edge tear-out during and after installation
• Broad pneumatic tool compatibility means contractors can use these staples with existing nailer and stapler equipment - no need to invest in brand-specific tools
• Simpson Strong-Tie's extensive fastener selection is designed to meet the requirements of a wide variety of project types, giving specifiers and installers confidence in product quality and consistency across applications

Specifications

• Brand: Simpson Strong-Tie
• Material: Type 304 Stainless Steel
• Finish: Type 304 Stainless Steel
• Gauge: 16
• Length: 1-1/2 in.
• Crown Width: 1/2 in.
• Country of Origin: Taiwan

Available Pack Options

• S16N150GS-R1000: 1000 Pk
• S16N150GS: 10,000 Pk

Approved Applications

• Plywood sheathing fastening
• Floor decking installation
• Insulation fastening
• Finishing, Millwork and Trim

Frequently Asked Questions

What types of materials are these staples designed to fasten?

These 16-gauge, 1/2 in. crown staples are designed for fastening plywood sheathing, floor decking, and insulation. The 1/2 in. crown width provides broad contact across panel surfaces, helping prevent tear-through during installation.

Are these staples compatible with pneumatic stapling tools from major manufacturers?

Yes. These collated staples are compatible with many major manufacturers' pneumatic stapling tools, making them a flexible option for contractors who already own brand-name pneumatic equipment. Always verify your specific tool's gauge and crown specifications before use.

Why would I choose Type 304 stainless steel staples over standard steel staples?

Type 304 stainless steel offers significantly better corrosion resistance than standard steel. This makes these staples well suited for applications in humid, wet, or chemically active environments where standard fasteners may rust and lose holding power over time.

How do collated staples benefit installation efficiency?

Collated staples are pre-loaded in strips, which reduces the frequency of tool reloading during installation. According to Simpson Strong-Tie, this format is designed to reduce driving force and increase installation speed - a meaningful advantage on large sheathing or decking projects.