S-95862A115 4-40 x 1 3/64" Set Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance with durable Nylon Plastic construction, ideal for harsh environments where metal fasteners would degrade
• Secure and reliable fastening with Class 2A thread fit and coarse UNC threading, ensuring consistent engagement and reduced loosening
• Non-marring and non-conductive properties protect sensitive surfaces and prevent electrical interference in assemblies
• Wide operational temperature range from -40° to 185° F, maintaining performance in varied industrial conditions
• Simplified installation and adjustment with a standard slotted drive and headless, flat tip design for flush, low-profile applications
• Environmental compliance assurance with RoHS 3 compliance, meeting stringent regulatory standards for industrial use
• Lightweight and cost-effective plastic alternative to metal set screws, reducing overall component weight and cost

Professional Applications & Engineering Value

This 4-40 UNC Nylon Plastic set screw is engineered to address common industrial challenges, such as corrosion, weight reduction, and electrical insulation. The Nylon material offers inherent resistance to chemicals and moisture, preventing rust and extending service life in applications like electronics enclosures, automotive components, and machinery where non-conductive fasteners are critical. Its coarse thread spacing and Class 2A fit provide quick, reliable installation with minimal risk of cross-threading, enhancing assembly efficiency. The flat tip design ensures a flush fit, securing components without damaging surfaces, making it ideal for adjustable parts in industrial fastening systems. This screw's ability to perform across a broad temperature range from -40° to 185° F supports use in outdoor equipment and temperature-sensitive environments, delivering consistent engineering value without compromising on safety or durability.

Specification Summary & Compliance

This set screw adheres to inch system measurements with a 4-40 UNC thread size, coarse thread spacing, and Class 2A thread fit for precise dimensional accuracy as per standard specifications. It features a flat tip, right-hand thread direction, and headless design with a slotted drive for easy installation. Compliance includes RoHS 3 (2015/863/EU), ensuring it meets environmental regulations for hazardous substance restrictions, making it suitable for various industrial applications requiring reliable and compliant plastic fasteners.