S-94922A325 1/4"-20 Cap Nuts

Key Features & Benefits at a Glance

• Excellent corrosion resistance with Nylon 6/6 plastic construction, ideal for harsh environments where metal fasteners would degrade.
• Secure and reliable fastening ensured by the Class 2B thread fit, providing consistent engagement and vibration resistance.
• Broad temperature tolerance from -40° to 185° F, maintaining integrity and performance in varied operating conditions.
• Easy installation and removal with the external hex drive style, allowing for standard tool use and efficient assembly.
• Effective thread protection and sealing offered by the cap nut profile, safeguarding internal threads from damage and contaminants.
• Environmental and regulatory compliance with RoHS 3, making it suitable for use in regulated industries and global markets.
• Lightweight and non-conductive properties reduce overall weight and eliminate electrical conductivity risks in sensitive applications.

Professional Applications & Engineering Value

This Nylon 6/6 plastic cap nut is engineered to solve common industrial challenges such as corrosion, electrical isolation, and weight reduction. Its UNC coarse thread and Class 2B fit provide a robust connection that resists loosening under vibration, making it perfect for electrical enclosures, automotive assemblies, and marine equipment. The material's inherent resistance to chemicals and moisture, combined with a temperature range of -40° to 185° F, ensures long-term durability without the need for additional coatings. The external hex drive facilitates quick installation with standard wrenches, streamlining maintenance and reducing labor costs in high-volume production and maintenance operations.

Specification Summary & Compliance

This cap nut adheres to UNC coarse thread standards with a 1/4"-20 thread size and Class 2B thread fit for precise dimensional accuracy. It is manufactured from Nylon 6/6 plastic and complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. Key dimensions include a width of 27/64", height of 15/32", and thread depth of 5/16", providing reliable performance in various industrial fastening applications.