S-94564A652 8-32 x 1 1/4" Set Screws

Key Features & Benefits at a Glance

• Vibration and Corrosion Resistance: Made from durable nylon plastic, this set screw resists rust and galvanic corrosion, ideal for harsh environments.
• Secure, Non-Marring Fastening: The flat tip design provides a wide bearing surface to prevent damage to shafts and components.
• Reliable Thread Engagement: Class 2A thread fit ensures consistent, easy assembly with standard UNC threaded holes.
• Wide Temperature Tolerance: Operates effectively from -40° to 185° F, suitable for various indoor and outdoor applications.
• Space-Saving and Flush Installation: The headless design allows for a clean, unobtrusive finish in confined spaces.
• Easy Installation and Removal: The internal 5/64" hex drive offers a secure grip for standard hex keys, simplifying maintenance.
• Environmental and Regulatory Compliance: RoHS 3 compliant, meeting strict standards for use in industrial and commercial products.

Professional Applications & Engineering Value

This 8-32 UNC Nylon Plastic Set Screw is engineered to solve common industrial challenges where metal fasteners fall short. Its off-white nylon construction provides excellent electrical insulation and is non-magnetic, making it perfect for electronics and sensitive equipment. The coarse thread spacing and right-hand thread ensure quick installation and high resistance to loosening under vibration, a critical feature in machinery and assembly lines. The headless, flat tip design is ideal for set-and-forget applications on shafts, collars, and knobs, preventing surface damage and providing a secure, permanent hold without the risk of corrosion that plagues metal alternatives.

Specification Summary & Compliance

This set screw adheres to the UNC thread standard with a Class 2A thread fit for consistent dimensional accuracy and reliable performance. It is manufactured to precise specifications, including a thread size of 8-32, a length of 1 1/4", and a 5/64" hex drive. The product is fully RoHS 3 (2015/863/EU) Compliant, ensuring it meets stringent environmental regulations for hazardous substance restrictions.