S-1319N15 8-32 x 5/8" Coupling Nuts

Key Features & Benefits at a Glance

• Superior chemical resistance from Nylon 6/6 material protects against corrosion and extends service life in harsh environments
• High-temperature durability withstanding up to 250°F for reliable performance in thermal cycling applications
• Precision Class 2B thread fit ensures smooth engagement and secure connections with mating components
• External hex drive design provides excellent torque transmission and easy installation with standard tools
• Full threading throughout length maximizes thread engagement and load distribution capabilities
• Regulatory compliance with REACH and RoHS 3 standards for environmentally responsible manufacturing
• Lightweight plastic construction reduces overall assembly weight while maintaining structural integrity

Professional Applications & Engineering Value

This Nylon 6/6 plastic coupling nut delivers exceptional engineering value in applications where metal fasteners fall short. The 8-32 UNC coarse thread configuration with Class 2B thread fit provides reliable connections in assembly operations requiring electrical insulation, corrosion resistance, or weight reduction. The fully threaded design and external hex drive enable quick installation in tight spaces while the 250°F temperature rating ensures stability in thermal environments. Ideal for electrical enclosures, automotive components, and industrial equipment where chemical exposure, vibration resistance, and non-conductive properties are critical, this coupling nut solves common challenges of galvanic corrosion, weight optimization, and electrical isolation in B2B industrial applications.

Specification Summary & Compliance

This coupling nut features precision 8-32 UNC coarse threads with Class 2B thread fit according to standard inch system specifications. The component measures 3/8" width across flats and 5/8" length with right-hand threading direction. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe use in regulated industries. The Nylon 6/6 material maintains dimensional stability within specified temperature ranges while the standard coupling nut profile guarantees compatibility with existing fastener systems.