S-94564A672 8-32 x 1 1/2" Set Screws

Key Features & Benefits at a Glance

• Corrosion-free performance thanks to durable nylon plastic construction, ideal for humid or chemically exposed environments
• Secure, vibration-resistant fastening with coarse UNC threads and Class 2A fit ensuring reliable hold in assemblies
• Easy installation and removal using a standard 5/64" hex key, compatible with common tooling
• Space-saving headless design for flush mounting where protruding fastener heads are not feasible
• Broad temperature tolerance from -40°F to 185°F, maintaining integrity in varied operating conditions
• Environmental compliance assurance with RoHS 3 adherence, meeting global regulatory standards for hazardous substances
• Lightweight and non-conductive properties reduce overall assembly weight and prevent electrical interference

Professional Applications & Engineering Value

This 8-32 UNC nylon plastic set screw addresses critical needs in industrial applications where metal fasteners fail due to corrosion, electrical conductivity, or weight constraints. The nylon material provides inherent resistance to moisture, chemicals, and galvanic corrosion, extending service life in machinery, electronics, and outdoor equipment. Its coarse thread spacing and Class 2A thread fit deliver consistent clamping force, reducing loosening under vibration—common in motors, conveyor systems, and automotive components. The headless, flat tip design allows precise component positioning without protrusion, while the 5/64" hex drive ensures straightforward installation with standard tools, streamlining assembly processes and minimizing downtime.

Specification Summary & Compliance

This set screw features 8-32 UNC coarse threads with Class 2A thread fit for consistent dimensional accuracy and reliable engagement. It complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from restricted hazardous substances. The screw is manufactured to standard inch measurements, including a 1-1/2" length and 0.164" thread diameter, and is designed for right-hand thread direction with a flat tip for uniform surface contact.