S-97008A110 6-32 x 1/4" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• Quick manual installation and removal thanks to the spade-shaped thumb head design requiring no tools
• Superior load-bearing capability with 40,000 psi tensile strength for reliable fastening under stress
• Consistent thread engagement ensured by Class 2A thread fit and UNC coarse threading for vibration resistance
• Increased stability and distribution from the integrated flange that prevents over-tightening and surface damage
• Full-length threading versatility allowing adjustment along the entire 1/4" length for various material thicknesses
• Regulatory compliance assurance meeting RoHS 3 standards for safe use in regulated industries

Professional Applications & Engineering Value

This 6-32 UNC thumb screw delivers exceptional engineering value in industrial settings where frequent access and robust fastening are critical. The zinc-plated steel material provides essential corrosion protection, extending component life in machinery, electrical enclosures, and assembly jigs. Its spade head shape enables rapid hand-tightening, eliminating tool dependency for maintenance-heavy applications. The coarse UNC threading and Class 2A thread fit ensure reliable engagement in metals and plastics, resisting loosening from vibrations common in manufacturing equipment. With a fully threaded design and flanged construction, it offers versatile clamping force distribution, making it ideal for securing panels, access doors, and fixtures where durability and ease of use are paramount.

Specification Summary & Compliance

This thumb screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It features a 6-32 thread size, 0.138" thread diameter, coarse thread spacing, and right-hand thread direction. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety. The product meets specified mechanical properties including Rockwell B55 hardness and 40,000 psi tensile strength, confirming reliability for industrial fastening applications.