316 Stainless Steel Hex Coach Screw M6 x 30mm – Marine Grade

You've got a bracket, a fitting, a small structural join that's going to see salt spray and UV. A standard coach screw will pit within a year. This M6 x 30mm hex coach screw is 316 grade stainless — the same alloy on your marina fittings. One screw, sold on its own, so you match the exact length to your join. No guessing, no rust ring on the deck

• 316 grade stainless steel – outlasts 304 and carbon steel in saltwater
• M6 x 30mm hex coach screw for small marine and outdoor joins
• Sold individually – grab just the screws your build needs
• Hex head takes a standard wrench or socket for clean, even torque