The National Hardware N258-590 Bronze Bolt Snap is a durable fastening solution designed for marine, outdoor, and general-purpose applications. This solid bronze snap provides secure connection for chain, rope, or strap while resisting corrosion and rust in harsh environments. Whether securing dock lines, animal leashes, or outdoor gear, this bolt snap delivers reliable performance in conditions where standard fasteners would degrade.
The round swivel eye design allows smooth rotation, preventing tangling and kinks in rope or chain during use. The stainless steel spring mechanism ensures consistent tension and a secure locking action, so your connection stays tight under load. With a 225-pound working load capacity, this snap is built for marine, dock, and outdoor applications requiring dependable fastening.
Features and Benefits
- Solid Bronze Construction: Resists corrosion and rust in saltwater, freshwater, and outdoor conditions for long-lasting durability.
- Swivel Eye Design: Rotates freely to eliminate tangling and twisting in rope, chain, or straps.
- Stainless Steel Spring: Provides consistent tension and secure locking action for dependable fastening.
- 225 lb Working Load: Rated for use with chain, rope, strap, and animal leashes in marine and outdoor settings.
- Versatile Use: Suitable for securing chains, ropes, straps, and leashes across marine, dock, and outdoor applications.
Specifications
- Brand: National Hardware
- Model: N258-590
- Snap Opening Size: 1-1/4 inches
- Overall Length: 4-3/4 inches
- Working Load Capacity: 225 pounds
- Material: Solid bronze with stainless steel spring
- Eye Style: Round swivel eye








