S-91221A716 10-24 x 1" UL 94 HB Plastic Socket Head Screws
Plastic Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced durability and strength with glass-filled nylon construction, resisting wear in demanding industrial environments.
- Reliable performance across wide temperature ranges, operating effectively from -20° to 230° F without degradation.
- Secure and precise fastening with Class 2A thread fit and UNC coarse threads, ensuring consistent engagement and reduced loosening.
- Easy installation and removal using the 5/32" hex drive and standard socket head, providing excellent torque transmission.
- Compliance with safety and environmental standards, including UL 94 HB flammability rating, RoHS 3, and REACH, for trusted use in regulated applications.
- Corrosion-resistant and lightweight off-white plastic design, ideal for non-conductive and chemical-exposure settings.
- Fully threaded 1" length for maximum grip and adjustability in various assembly thicknesses.
Professional Applications & Engineering Value
These glass-filled nylon socket head cap screws deliver exceptional engineering value by addressing common industrial challenges such as corrosion, electrical insulation, and weight reduction. The 10-24 UNC coarse threads and Class 2A thread fit provide reliable fastening in plastics, composites, and light metal assemblies, minimizing cross-threading risks. With a temperature range of -20° to 230° F, they perform consistently in automotive, electronics, and outdoor equipment where thermal stability is critical. The off-white color and UL 94 HB certification ensure safety in applications requiring flame resistance, while the hex drive design allows for high-torque installation without stripping, enhancing assembly efficiency and longevity.
Specification Summary & Compliance
This product adheres to precise dimensional standards, including Class 2A thread fit for consistent tolerance and UNC coarse threads with right-hand direction. Manufacturing complies with UL 94 HB for flammability, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) for chemical safety, ensuring full regulatory acceptance in industrial and consumer goods.
