S-96966A220 10-24 x 3/8" Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced hand-tightening efficiency with spade head design for superior grip without tools
- Reliable corrosion resistance through zinc-plated steel construction for extended service life
- High mechanical strength with 40,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Precision thread engagement with Class 2A UNC coarse threads ensuring secure fastening
- Full-length threading providing maximum adjustability and holding power
- Environmental compliance meeting RoHS 3 standards for safe industrial use
- Right-hand thread orientation for intuitive installation and standard operation
Professional Applications & Engineering Value
This 10-24 UNC thumb screw delivers exceptional value in industrial settings where frequent adjustments and tool-less operation are critical. The zinc-plated steel construction provides essential corrosion protection in manufacturing environments, while the spade head design enables quick hand-tightening for applications requiring regular maintenance or access. The coarse thread configuration ensures rapid installation and superior resistance to vibration loosening, making it ideal for electrical enclosures, machinery guards, and assembly jigs. With fully threaded construction and Class 2A thread fit, this fastener maintains consistent clamping force across various material thicknesses, solving common challenges in equipment that demands both security and accessibility.
Specification Summary & Compliance
Manufactured to precise UNC thread standards with Class 2A thread fit tolerance for reliable engagement. The 10-24 thread size with coarse thread spacing and right-hand thread direction follows industry-standard specifications. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances. The combination of Rockwell B55 hardness and 40,000 psi tensile strength meets rigorous industrial fastening requirements while maintaining consistent performance across applications.
