Overview
The 5/8 inch 11 brass hex nuts are precision-machined fasteners designed for general-purpose fastening applications across residential, commercial, and industrial settings. Each nut features a brass finish that resists corrosion and oxidation, making them ideal for outdoor environments and moisture-prone applications. This box contains 5 nuts manufactured to ASME B18.2.2 dimensional and performance specifications, ensuring compatibility with standard 5/8″-11 UNC bolts and threaded rods.
Key Features
- Brass material provides superior corrosion and oxidation resistance compared to plain steel
- Hex drive design accommodates standard wrench and socket sizes for quick installation
- Compliant with ASME B18.2.2 fastener standards for dimensional accuracy
- Suitable for wood-to-wood, wood-to-metal, and metal-to-metal assembly applications
- Versatile for outdoor, garden, plumbing, and general maintenance projects
Technical Specifications
| Thread Size (Nominal) | 5/8″ |
| Thread Pitch | 11 TPI (UNC – Unified Coarse) |
| Material | Brass |
| Finish | Brass (Natural Patina) |
| Diameter (Dimension) | 0.625″ |
| Width Across Flats | 15/16″ |
| Height (Basic) | 9/16″ |
| Standard | ASME B18.2.2 |
| Drive Type | External Hex |
| Thread Direction | Right-Hand |
| Quantity Per Box | 5 |
Typical Applications
- Building and hardware assembly where corrosion resistance is critical
- Outdoor installations including landscape fixtures, garden hardware, and exterior trim
- Plumbing and water system assemblies benefiting from brass corrosion resistance
- Electrical grounding and bonding applications leveraging brass conductivity
- Home improvement and DIY projects requiring reliable fastening without rust
- Maintenance and repair work across marine, coastal, and humid environments
Compatibility & Replacements
Compatible With
- 5/8″-11 UNC bolts and threaded rods
- Standard metric and SAE wrenches (15/16″ across flats)
- Socket sets sized for 5/8″ fasteners
- General-purpose fastening assemblies in residential and light commercial use
Replaces / Drop-In Replacement For
- Unbranded or generic 5/8″-11 brass hex nuts
- Damaged or corroded brass hex nuts in existing installations
- Equivalent finished brass hex nuts meeting ASME B18.2.2 standards
Works With
- 5/8″-11 UNC stainless steel, carbon steel, and alloy bolts
- Brass, stainless, and plated washers (standard USS or SAE pattern)
- Lock washers and nylon-insert lock nuts for vibration-resistant assemblies
- Threaded rod and studs with matching 5/8″-11 pitch










