S-94564A480 6-40 x 3/4" Set Screws

Key Features & Benefits at a Glance

• Corrosion-resistant nylon construction eliminates rust and galvanic corrosion, ideal for electronics and marine environments
• Wide temperature tolerance (-40° to 185°F) maintains integrity across diverse operating conditions
• Precision Class 2A thread fit ensures consistent engagement and reliable fastening performance
• 1/16" hex drive headless design provides flush mounting and space-saving installation
• Fine UNF threading (6-40) delivers superior vibration resistance and holding power
• RoHS 3 compliance meets stringent environmental regulations for sensitive applications
• Non-conductive plastic material prevents electrical shorts in electronic assemblies

Professional Applications & Engineering Value

This nylon plastic set screw solves critical challenges in precision assemblies where metal fasteners would cause interference or corrosion. The 6-40 UNF fine thread configuration provides exceptional resistance to vibrational loosening while the headless hex drive design enables flush mounting in confined spaces. Engineered for electronic fastening applications, the non-conductive properties prevent electrical shorts and the temperature-resistant plastic maintains performance from -40° to 185°F. The off-white color offers visual contrast for quality control inspections, making it particularly valuable in sensitive equipment assembly where both performance and safety are paramount.

Specification Summary & Compliance

Manufactured to UNF thread standards with Class 2A thread fit tolerance for precision engagement. Features a 6-40 thread size with 0.138" diameter and 3/4" length. The flat tip design provides secure contact surfaces while the 1/16" hex drive ensures reliable installation. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations, containing no restricted hazardous substances.