Simpson 3 1 4 in x 0.12 Redwood Painted Ring Shank 15 deg. Wire Coil Decking Nail 304 SS 1800 Pk CC Column Caps and throughput that demanding fabrication and throughput that demanding fabrication shops require and harsh coastal or marine environments where standard steel or Type 304 fasteners would corrode and stain decking surfaces Not Against It The Redwood painted coating is a practical detail that distinguishes these nails from plain stainless options Built for Outdoor Fastening Demands Type 304 Stainless Steel construction addresses the core challenge of exterior decking: keeping fasteners intact and structurally sound in environments where moisture