S-94564A070 1/4"-20 x 3/8" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to durable nylon plastic construction, ideal for harsh environments and electrical applications
• Non-marring and non-conductive properties protect sensitive surfaces and prevent electrical interference
• Reliable holding power with UNC coarse threads and Class 2A thread fit ensuring secure fastening in various materials
• Easy installation and removal using a standard 1/8" hex key drive, providing a flush, headless finish
• Wide temperature tolerance from -40°F to 185°F, maintaining performance in diverse operating conditions
• Flat tip design offers excellent surface contact and minimizes component damage during tightening
• Environmentally compliant meeting RoHS 3 standards, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This nylon plastic set screw is engineered to address critical challenges in precision assembly and sensitive equipment. Its non-marring characteristic prevents damage to shafts, gears, and knobs, making it perfect for adjustable components in machinery and consumer electronics. The right-hand UNC coarse threads and Class 2A thread fit provide consistent engagement and vibration resistance, reducing the risk of loosening in dynamic applications. As an electrical insulator, it eliminates short-circuit risks in electrical enclosures and control systems. The off-white color and headless design ensure a clean, unobtrusive appearance, while the broad temperature range supports use in both indoor and outdoor settings without degradation.

Specification Summary & Compliance

This set screw adheres to UNC thread standards with a Class 2A thread fit for reliable dimensional accuracy and interchangeability. It features a 1/4"-20 thread size with coarse thread spacing, a 3/8" length, and a flat tip for secure fastening. Manufactured from nylon plastic in an off-white color, it complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. The product is designed for use in the inch system and is suitable for a variety of industrial and electrical applications where material compatibility and safety are paramount.