S-96966A223 10-24 x 1/2" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced grip and torque application with the spade head design, allowing for easy hand-tightening without tools
• Superior corrosion resistance due to zinc-plated steel construction, extending service life in various environments
• High tensile strength of 40,000 psi ensures reliable performance under heavy loads and repeated use
• Rockwell B55 hardness provides excellent durability and resistance to wear and deformation
• Precise Class 2A thread fit guarantees smooth installation and secure fastening in compatible UNC threaded holes
• Fully threaded shank offers consistent holding power along the entire 1/2" length for versatile applications
• RoHS 3 compliance ensures environmental safety and meets regulatory standards for industrial use

Professional Applications & Engineering Value

This 10-24 UNC thumb screw is engineered to address common industrial challenges such as frequent adjustments and tool-less access requirements. The zinc-plated steel material combats rust and corrosion, making it ideal for environments exposed to moisture or chemicals. Its coarse thread and Class 2A fit enable quick, secure fastening in machinery, electronics, and assembly fixtures, reducing downtime. The fully threaded design and spade head provide maximum torque transfer and ease of handling, supporting applications in HVAC, automotive, and commercial equipment where reliability and quick maintenance are critical.

Specification Summary & Compliance

This thumb screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy. Key specifications include a 10-24 thread size, 1/2" length, and coarse thread spacing. It is manufactured from zinc-plated steel with a tensile strength of 40,000 psi and Rockwell B55 hardness. The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets strict environmental regulations for hazardous substance restrictions.