[5 PKG] Castle Nuts Brass 5/8-11

Upgrade your hardware project with the Castle Nuts Brass 5/8-11 precision-machined fasteners designed to secure assemblies with a cotter pin for added safety.

These brass castle nuts are sized for 5/8-11 threads, compatible with standard 5/8-11 UNC bolts commonly used in automotive, machinery, and furniture applications. Brass offers natural corrosion resistance and workability, making them ideal for light-to-medium duty fastenings where a non-marring, decorative, or non-sparking nut is beneficial.

• Material: Brass for corrosion resistance and easy machining
• Thread size: 5/8-11 (UNC)
• Type: Castle nut (slotted for cotter pin)
• Finish: Natural brass finish
• Applications: Automotive, machinery, furniture, hardware assemblies
• Compatibility: Fits standard 5/8-11 bolts
• Installation: Requires cotter pin for locking

Choose these brass castle nuts for durable, reliable locking in your next project. They are designed for repeatable performance and easy maintenance, combining traditional hardware reliability with brass’s unique properties.

Key specifications

• Material: Brass
• Thread size: 5/8-11 UNC
• Type: Castle nut (slotted)
• Finish: Natural brass