S-90181A247 10-24 x 1" 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
- Tool-free installation and removal with ergonomic spade head design for quick manual adjustments in tight spaces
- Superior durability and wear resistance thanks to steel construction with Rockwell B55 hardness rating
- Reliable load-bearing capacity with 40,000 psi tensile strength for demanding industrial applications
- Consistent thread engagement through full threading along the 1" length for maximum grip and stability
- Precise fit and interchangeability ensured by UNC coarse threads with Class 2A tolerance standards
- Enhanced safety compliance meeting RoHS 3 (2015/863/EU) regulations for hazardous substance restrictions
- Optimized for right-hand threading systems following common industrial assembly conventions
Professional Applications & Engineering Value
This 10-24 UNC coarse thread thumb screw delivers exceptional value in applications requiring frequent access or adjustment, such as electrical enclosures, machinery guards, and prototyping fixtures. The spade head design eliminates the need for tools, significantly reducing maintenance downtime while the fully threaded steel construction maintains clamping force across the entire length. With Rockwell B55 hardness and 40,000 psi tensile strength, it withstands repeated cycling and vibration without compromising performance. The Class 2A thread fit ensures smooth installation while preventing cross-threading, making it ideal for production environments where speed and reliability are critical. Its RoHS 3 compliance further makes it suitable for electronics, automotive, and aerospace sectors with strict material restrictions.
Specification Summary & Compliance
Manufactured to UNC coarse thread standards with Class 2A thread fit for consistent dimensional accuracy. Features right-hand threading direction and full threading along the 1" length. Compliant with RoHS 3 (2015/863/EU) regulations restricting hazardous substances. The inch system measurement ensures compatibility with North American industrial equipment and specifications.
