1/2 Inch 13 UNC Hex Cap Screw Silicone Bronze, 2-1/2 Inch Long, Beefy Heavy Duty Fastener For Marine And Industrial Projects, Corrosion Resistant, Box Of 100

Silicone Bronze Hex Cap Screws, 12.7 mm dia, 63.5 mm long
✔️ Beefy, corrosion-resistant 13 UNC hex screw, box of 100 for marine use

These silicone bronze hex cap screws are built for heavy-duty fastening in harsh marine and industrial environments. They’re ideal for boats, pumps, and outdoor equipment where corrosion resistance and strong holding power matter.

✅ Size: 12.7 mm dia, 13 UNC thread for strong fastening
✅ Length: 63.5 mm long for deep mounting
✅ Material: Silicone bronze resists saltwater corrosion
✅ Pack: Box of 100 pieces for bulk maintenance
✅ Marine-grade fastener for outdoor equipment and boats

💡 What is a silicone bronze hex cap screw typically used for in marine and industrial settings?

This handy fastener offers durable joining where salt, humidity, and heavy wear show up. - handy for saltwater boats, docks, and outdoor equipment
- pairs with aluminum and steel parts with low galvanic risk
- uses standard 13 UNC thread for easy replacements and sourcing