S-91185A865 3/8"-16 x 7/8" Thumb Screws

Key Features & Benefits at a Glance

• Effortless manual operation with multi-lobe acetal plastic heads providing superior grip and torque without tools
• Exceptional corrosion resistance from 18-8 stainless steel construction for long service life in demanding environments
• Precise thread engagement with Class 3A fit ensuring reliable fastening and vibration resistance in industrial assemblies
• Wide temperature compatibility with acetal heads maintaining performance from 32° to 180°F
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications
• Optimized installation speed through fully threaded UNC coarse design enabling rapid assembly adjustments
• Enhanced durability combining stainless steel strength with impact-resistant plastic heads

Professional Applications & Engineering Value

Engineered for industrial equipment and frequent-access panels, these 3/8"-16 thumb screws solve critical assembly challenges. The 18-8 stainless steel body resists chemical exposure and oxidation in manufacturing environments, while the multi-lobe acetal plastic heads provide secure grip even with oily hands or gloves. The Class 3A thread fit maintains tight tolerances for vibration-prone applications, and the fully threaded UNC coarse design allows quick installation without cross-threading risks. Ideal for electronic enclosures, maintenance hatches, and adjustment mechanisms requiring tool-free operation and regulatory compliance.

Specification Summary & Compliance

Manufactured to UNC thread standards with Class 3A thread fit precision and right-hand coarse threading. Complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions. Features fully threaded 7/8" length with consistent 0.375" thread diameter and 3/8"-16 thread size specifications.