S-91185A358 10-24 x 7/8" 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 grip and comfort with knurled acetal plastic head for secure manual tightening without tools
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for demanding industrial environments
- Precise thread engagement with Class 3A fit and UNC coarse threads for reliable fastening and vibration resistance
- Low-profile round head design provides clearance in tight spaces while maintaining easy access
- Full threading along 7/8" length ensures maximum adjustability and holding power
- Broad temperature compatibility (32° to 180°F) for stable performance across various operating conditions
- Regulatory compliance assurance with RoHS 3 and REACH standards for safe, sustainable manufacturing
Professional Applications & Engineering Value
This 10-24 UNC thumb screw combines the strength of 18-8 stainless steel with the ergonomic advantages of a knurled acetal plastic head to solve critical assembly challenges. The low-profile round head design minimizes protrusion in confined spaces while the deep knurling ensures positive grip even with gloved hands or in oily conditions. Class 3A thread fit with coarse UNC threading provides excellent engagement in both metallic and plastic components, reducing cross-threading risks during repeated adjustments. The fully threaded 7/8" length offers versatile positioning capabilities for jigs, fixtures, access panels, and electronic enclosures where tool-less fastening is preferred. This thumb screw delivers reliable performance in maintenance-heavy applications while meeting stringent environmental regulations.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit and UNC coarse thread specifications (10-24 size, 0.19" diameter). The fully threaded design maintains consistent engagement throughout the 7/8" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. The combination of 18-8 stainless steel shaft and acetal plastic head provides optimal performance within the specified 32° to 180°F temperature range.
