S-92718A460 1/2"-20 Cap Nuts
Cap Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with nickel-plated brass construction, ideal for harsh industrial environments
- Precise Class 2B thread fit ensures smooth assembly and reliable fastening without cross-threading
- Fine 1/2"-20 UNF threads provide increased tensile strength and vibration resistance in critical applications
- External hex drive design allows for easy installation with standard wrenches and sockets
- RoHS 3 compliance meets environmental regulations while maintaining material performance
- Right-hand thread orientation enables straightforward installation in standard clockwise-tightening systems
- Optimal 3/4" width and 9/16" height offers balanced grip surface and clearance in confined spaces
Professional Applications & Engineering Value
This nickel-plated brass cap nut delivers exceptional performance in demanding applications where corrosion resistance and electrical conductivity are critical. The Class 2B thread fit with 1/2"-20 UNF fine threads provides superior engagement strength while minimizing the risk of vibration-induced loosening in machinery, electrical enclosures, and precision equipment. The external hex drive configuration ensures compatibility with standard industrial tools, streamlining assembly processes in manufacturing and maintenance operations. The nickel plating over brass substrate creates a durable barrier against oxidation and chemical exposure, making it ideal for marine, automotive, and electrical applications where environmental factors compromise fastener integrity.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2B thread fit tolerance for consistent performance. Features 1/2"-20 UNF fine threads with right-hand orientation and 3/8" thread depth. Compliant with RoHS 3 (2015/863/EU) regulations under exemption 6(c) for lead in copper alloy. The cap nut maintains 3/4" width across flats and 9/16" height for standardized installation across industrial applications requiring reliable, corrosion-resistant fastening solutions.
