S-94564A679 8-32 x 1 3/4" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from nylon plastic construction, ideal for humid or chemically exposed environments without rust or degradation.
• Excellent electrical insulation properties for safe use in electrical assemblies where non-conductive fasteners are critical.
• Wide temperature tolerance from -40° to 185°F, ensuring reliable performance in varied thermal conditions without material failure.
• Precise Class 2A thread fit for smooth installation and secure holding power in UNC coarse threaded applications.
• Headless hex drive design with 5/64" drive size allows for flush mounting and easy access in confined spaces.
• RoHS 3 compliance ensures environmental safety and meets stringent regulatory standards for industrial use.
• Durable off-white nylon material provides long-lasting service life with resistance to wear and impact in dynamic applications.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this 8-32 UNC nylon plastic set screw delivers exceptional value by solving common fastening challenges. Its non-conductive and corrosion-resistant properties make it perfect for electrical enclosures, machinery guards, and marine equipment, where metal fasteners could cause short circuits or rust. The coarse thread spacing and Class 2A thread fit ensure quick, secure installation in soft materials or pre-tapped holes, reducing assembly time and minimizing strip-out risks. With a flat tip and headless hex drive, it provides unobtrusive, reliable clamping in precision assemblies like optical devices or consumer electronics, maintaining alignment without protruding components. This screw’s ability to perform across a broad temperature range from -40° to 185°F supports use in outdoor or thermally variable environments, offering a lightweight, durable alternative to metal fasteners.

Specification Summary & Compliance

This set screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy and ease of assembly. It features an 8-32 thread size, 1-3/4" length, and coarse thread spacing, manufactured from off-white nylon plastic with a flat tip and 5/64" hex drive. The product is fully RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental regulations for hazardous substance restrictions, and is suitable for applications requiring reliable, non-metallic fastening solutions.