S-92720A770 3/4"-10 Cap Nuts
Cap Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from chrome-plated brass construction, ideal for harsh industrial environments
- Reliable coarse threading with UNC 3/4"-10 specification for faster assembly and reduced cross-threading risk
- Precision Class 2B thread fit ensures consistent engagement and vibration resistance in demanding applications
- External hex drive design provides secure tool grip and high torque capability during installation
- Full 1/2" thread depth offers maximum engagement strength and load distribution
- Comprehensive compliance with RoHS 3 and REACH regulations for safe, sustainable industrial use
- Standard cap nut profile with 1-1/16" width delivers optimal sealing and finished appearance
Professional Applications & Engineering Value
This chrome-plated brass cap nut addresses critical challenges in industrial assembly where corrosion resistance and thread reliability are paramount. The UNC coarse thread configuration with Class 2B fit prevents galling and seizing in high-vibration environments, while the external hex drive accommodates standard wrenching tools for efficient installation. The brass core material provides excellent conductivity and non-sparking properties, making it suitable for electrical applications and potentially explosive atmospheres. The chrome plating creates a durable barrier against moisture, chemicals, and oxidation, extending service life in marine, chemical processing, and outdoor applications where fastener degradation compromises structural integrity.
Specification Summary & Compliance
This 3/4"-10 UNC cap nut features Class 2B thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy and interchangeability. The coarse thread spacing with 1/2" thread depth provides optimal strength characteristics. Manufacturing complies with RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations regarding substance restrictions. The standard cap nut profile with 1-1/16" width and 7/8" height maintains consistent dimensional specifications across production batches.
