S-94564A205 1/4"-28 x 3/16" Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Corrosion-resistant nylon construction eliminates rust and galvanic reactions, ideal for electrical and marine applications.
- Lightweight, non-magnetic properties ensure reliable performance in sensitive electronic and aerospace assemblies.
- Fine UNF threads with Class 2A fit provide superior vibration resistance and precise, secure fastening in dynamic environments.
- Headless hex drive design (1/8") allows for flush mounting in confined spaces and tamper-resistant installations.
- Wide operating temperature range (-40° to 185°F) ensures dimensional stability and performance in extreme thermal conditions.
- Flat tip configuration delivers maximum surface contact for secure positioning of components on shafts and hubs.
- RoHS 3 compliance guarantees environmental safety and adherence to global regulatory standards for hazardous substances.
Professional Applications & Engineering Value
Engineered for precision fastening, this nylon plastic set screw solves critical challenges in assembly design. Its headless hex drive and 1/4"-28 UNF fine thread enable seamless integration into tight spaces, preventing protrusion and reducing assembly footprint. The Class 2A thread fit ensures consistent engagement and resistance to loosening under vibration, making it ideal for machinery, automotive controls, and electronic enclosures. The off-white nylon material offers excellent electrical insulation and corrosion resistance, eliminating the risk of short circuits and degradation in humid or chemical environments. With a flat tip for secure component positioning and a temperature range of -40° to 185°F, it delivers reliable performance in both industrial and consumer applications.
Specification Summary & Compliance
This set screw adheres to UNF fine thread standards with a Class 2A thread fit for precise dimensional accuracy. It is manufactured from high-grade nylon plastic with a 1/8" hex drive, 3/16" length, and flat tip design. The product is fully RoHS 3 (2015/863/EU) Compliant, ensuring it meets stringent environmental regulations for hazardous substance restrictions.
