S-94955A050 10-32 x 1/2" Thumb Screws

Key Features & Benefits at a Glance

• Easy manual adjustments with knurled black head providing superior grip without tools
• Chemical and corrosion resistance thanks to durable nylon plastic construction
• Reliable performance across temperatures from -40° to 185°F for diverse environments
• Precise thread engagement with Class 2A UNF fine threads ensuring secure fastening
• Space-efficient low-profile design with 3/8" head diameter for compact applications
• Full threading for maximum holding power with 13000 psi tensile strength
• Environmental compliance assurance meeting RoHS 3 and REACH standards

Professional Applications & Engineering Value

This 10-32 UNF nylon thumb screw addresses critical assembly challenges where tool-free access and chemical resistance are paramount. The black knurled head provides exceptional tactile grip for frequent adjustments in electronics enclosures, control panels, and instrumentation. Made from engineering-grade nylon plastic, it eliminates galvanic corrosion risks when mating with dissimilar metals while withstanding exposure to oils, solvents, and moisture. The fine UNF threads and Class 2A fit deliver precise alignment and vibration resistance in threaded inserts and mounting applications. Its temperature resistance (-40° to 185°F) ensures dimensional stability across industrial environments, making it ideal for prototyping, consumer electronics, and light industrial assemblies requiring repeated manual access.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 10-32 UNF threads meeting Class 2A tolerance for consistent fit. Features fully threaded 1/2" length with 3/8" knurled head diameter and low-profile round head configuration. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in regulated industries and international markets.