S-94564A605 5/8"-11 x 1/2" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance ensures long-term reliability in harsh or chemically active environments without rust or degradation.
• Excellent electrical insulation properties prevent current leakage and short circuits, ideal for electrical and electronic assemblies.
• Vibration-resistant performance due to the coarse UNC thread and nylon material, maintaining secure fastening under dynamic loads.
• Wide operating temperature range from -40° to 185°F allows consistent performance in both cold and moderately high-temperature applications.
• Precise Class 2A thread fit guarantees easy installation and reliable engagement with mating components, reducing assembly time.
• Headless hex drive design with 5/16" drive enables flush mounting and access in confined spaces using standard hex keys.
• RoHS 3 compliance ensures environmental safety and meets international regulatory standards for hazardous substance restrictions.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this nylon plastic set screw addresses critical challenges like galvanic corrosion and electrical isolation. Its UNC coarse threading and Class 2A fit provide quick, secure fastening in vibration-prone assemblies, such as motor mounts, conveyor systems, and machinery guards. The off-white color and non-conductive properties make it ideal for electrical insulation in control panels, sensor fixtures, and consumer electronics. With a temperature range from -40° to 185°F, it performs reliably in outdoor or thermally variable conditions, while the headless hex drive allows seamless integration where protrusions are undesirable. This combination of material durability and design precision enhances assembly longevity and safety.

Specification Summary & Compliance

This set screw adheres to UNC thread standards with a 5/8"-11 thread size and Class 2A thread fit for consistent dimensional accuracy. It features a coarse thread spacing, right-hand thread direction, and flat tip for uniform surface contact. Manufactured from nylon plastic, it complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from restricted hazardous substances. The product is designed to meet general industrial fastening requirements, with a length of 1/2" and drive size of 5/16" for standardized tool compatibility.