S-91244A622 3/8"-16 x 3/4" Plastic Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from durable nylon plastic construction, eliminating rust and chemical degradation in harsh environments
• Excellent electrical insulation properties for safe use in electrical assemblies and sensitive electronic applications
• Reliable Class 2A thread fit ensuring consistent engagement and vibration resistance in industrial assemblies
• Wide temperature tolerance (-40° to 185°F) maintaining structural integrity across diverse operating conditions
• Easy installation and removal with external hex drive design providing secure tool engagement
• RoHS 3 compliance meeting environmental regulations for global manufacturing requirements
• Full threading delivering maximum holding power across the entire fastener length

Professional Applications & Engineering Value

These 3/8"-16 UNC nylon hex head screws solve critical engineering challenges where metal fasteners fail. The off-white nylon plastic construction provides inherent corrosion resistance, making them ideal for chemical processing, marine, and outdoor applications. Their electrical insulation properties prevent short circuits in electrical enclosures, control panels, and electronic assemblies. The coarse UNC threading with Class 2A fit ensures rapid installation and reliable performance in vibration-prone environments. With external hex drive and standardized dimensions, these screws offer familiar installation while delivering non-conductive, non-magnetic advantages that metal alternatives cannot provide.

Specification Summary & Compliance

This 3/4" length screw features 3/8"-16 UNC coarse threads with Class 2A thread fit per standard inch system requirements. The right-hand threading and fully threaded design ensure maximum engagement strength. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, containing no restricted hazardous substances. Dimensional specifications include 9/16" head width and 17/64" head height for standard tool compatibility across industrial applications.