S-91185A269 6-32 x 5/8" Thumb Screws
Thumb Screws
Image may differ from product. See technical specification for details.
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 environments
- Precise thread engagement with Class 3A fit UNC coarse threads ensuring reliable fastening in right-hand applications
- Low-profile, round head design minimizes protrusion while providing ample turning surface
- Wide temperature compatibility with acetal plastic head operating from 32° to 180°F
- Full threading along 5/8" length enables consistent engagement depth across various material thicknesses
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for restricted substance control
Professional Applications & Engineering Value
This 6-32 UNC thumb screw combines the durability 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 prevents snagging in confined spaces while the deep knurling ensures positive grip even with gloved hands or oily conditions. Class 3A thread fit with coarse UNC threading provides rapid installation and secure holding power in plastics, sheet metal, and electronic enclosures. The fully threaded 5/8" length accommodates variable material thicknesses in industrial equipment, instrumentation, and frequent-access panels where tool-less operation is essential. The temperature-resistant acetal plastic head maintains dimensional stability across typical operational ranges, making it ideal for manufacturing environments, laboratory equipment, and outdoor applications requiring repeated adjustments.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 6-32 UNC coarse threads meeting Class 3A thread fit tolerances for superior engagement. The fully threaded design maintains consistent pitch diameter throughout the 5/8" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for hazardous substance restrictions.
