S-91185A893 10-24 x 5/8" Thumb Screws

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with ergonomic two-arm thumb head design for rapid manual tightening in confined spaces
• Superior corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in demanding environments
• Secure non-marring contact with black acetal plastic head that protects sensitive surfaces while maintaining grip
• Precision thread engagement with Class 3A fit ensuring consistent, reliable fastening in industrial assemblies
• Broad temperature compatibility with head performing from 32° to 180°F for diverse operating conditions
• Full-length threading allowing adjustable positioning along the entire 5/8" length for versatile installation
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 10-24 UNC thumb screw combines the strength of 18-8 stainless steel with the practical benefits of a black acetal plastic head to solve critical industrial fastening challenges. The fully threaded design with coarse thread spacing enables quick installation and secure holding power in vibration-prone equipment, access panels, and electronic enclosures. The two-arm thumb head eliminates tool requirements for frequent adjustments in maintenance applications, while the right-hand thread direction provides intuitive operation. Engineered for industrial thumb screw applications where corrosion resistance, temperature stability, and regulatory compliance are essential, this component delivers reliable performance in manufacturing, electronics, and machinery assembly operations.

Specification Summary & Compliance

This inch-system fastener features precision 10-24 UNC threads with Class 3A thread fit for superior dimensional accuracy. The 0.19" thread diameter and 5/8" length provide standardized compatibility across industrial applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and material safety in global supply chains.