S-91855A530 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 with 18-8 stainless steel construction for long-lasting performance in harsh environments
- High-strength coarse threading (3/4"-10 UNC) ensures secure fastening and vibration resistance in heavy-duty applications
- Precise Class 2B thread fit guarantees smooth assembly and reliable engagement with mating components
- External hex drive design provides excellent torque transmission for easy installation and removal with standard tools
- Full compliance with RoHS 3 and REACH standards meets strict industrial safety and environmental regulations
- Robust dimensional profile (1 1/16" width × 1 5/32" height) offers substantial bearing surface for enhanced load distribution
- Right-hand thread direction enables straightforward installation following conventional tightening procedures
Professional Applications & Engineering Value
This heavy-duty 3/4"-10 UNC cap nut delivers exceptional engineering value in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel composition provides inherent protection against rust and chemical degradation, making it ideal for applications in marine, chemical processing, and outdoor infrastructure. The coarse thread spacing and Class 2B thread fit ensure rapid assembly with minimal cross-threading risk, while the external hex drive accommodates high-torque applications without stripping. These features collectively address critical industrial pain points including equipment downtime, maintenance costs, and fastener failure in high-vibration settings.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with UNC coarse thread specification and Class 2B thread fit tolerance for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. Features standard right-hand thread direction with full 3/4" thread depth for optimal engagement strength.
