Fasnap Stainless Steel Snap Fasteners – Posts & Studs

Built for durability and reliability, these Fasnap stainless steel fasteners provide a secure hold in marine, outdoor, and heavy-duty fabric applications. Engineered with high rust and corrosion resistance, they are ideal for environments exposed to water, salt, and weather.

Both the Post  and Stud  are designed to work seamlessly within the Fasnap system and are interchangeable with other snap fasteners and tools—no special dies required.

Key Features

• Durable Stainless Steel – Excellent rust and corrosion resistance for marine and outdoor use
• Self-Piercing Post – The SSC4647D post can pierce multiple layers of fabric for easier installation
• Compatible Stud – The SSC4650C / SS4650C stud ensures a strong and secure fit with 4650 fasteners
• Universal Fit – Works with standard snap tools; no special dies needed
• Interchangeable System – All Fasnap components are designed to work together

Benefits

• Reliable fastening solution for marine, RV, and outdoor fabric projects
• Saves installation time with the self-piercing post design
• Long-lasting performance thanks to corrosion-resistant stainless steel
• Versatile use across covers, enclosures, bags, awnings, and more

Applications

• Boat covers and marine enclosures
• Outdoor awnings and fabric structures
• Bags, gear, and heavy-duty fastening projects

Part Numbers

• Post: SSC4647D
• Stud: SSC4650C / SS4650C