S-90291A829 10-32 ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior vibration resistance with durable green nylon 6/6 tip that prevents loosening under dynamic loads
• Excellent corrosion resistance provided by 18-8 stainless steel construction for long service life in harsh environments
• Precise thread engagement with Class 3A UNF fine threads ensuring secure fastening in critical applications
• Easy installation and removal through hex drive design requiring minimal clearance space
• Wide temperature compatibility with nylon tip performing reliably from -50° to 250°F
• Surface protection with non-marring nylon tip that prevents damage to contacted components
• Consistent hardness at Rockwell B80 for optimal strength without brittleness

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw delivers exceptional engineering value in applications requiring vibration-resistant fastening with component protection. The 18-8 stainless steel body provides excellent corrosion resistance while maintaining Rockwell B80 hardness for durable performance. The green nylon 6/6 tip creates a secure, non-slip interface that prevents damage to shafts, collars, and precision components. The hex headless design allows installation in confined spaces where traditional fasteners cannot be used. Ideal for industrial machinery, precision instruments, and assembly applications requiring reliable positioning without surface marring. The fine UNF threads ensure superior holding power in materials where coarse threads might strip or fail.

Specification Summary & Compliance

This set screw features 10-32 UNF Class 3A threads with precise manufacturing tolerances for consistent performance. Manufactured in compliance with ASME B18.3 specifications for dimensional accuracy and quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental responsibility and regulatory adherence for global industrial applications.