S-98885A117 10-32 x 3/8" ASME B18.3, UL 94 V-0 Plastic Socket Head Screws
Plastic Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional thermal stability with a wide operating range from -50° to 500°F, ideal for high-temperature environments without performance degradation.
- High tensile strength of 25,000 psi ensures reliable load-bearing capacity in demanding mechanical assemblies.
- Precision Class 2A thread fit provides consistent engagement and reduces the risk of cross-threading during installation.
- UL 94 V-0 flammability rating offers enhanced fire safety, making it suitable for electrical and sensitive applications.
- Chemical and corrosion resistance from PEEK plastic material extends service life in harsh industrial conditions.
- Standard 5/32" hex drive design allows for easy installation and removal with common tools, improving assembly efficiency.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This 10-32 UNF PEEK plastic socket head cap screw is engineered to address critical challenges in industries where temperature extremes, chemical exposure, and electrical insulation are paramount. The PEEK material delivers excellent mechanical strength and dimensional stability, preventing deformation under thermal cycling from -50° to 500°F. Its fine thread and Class 2A fit ensure secure fastening in precision equipment, reducing vibration loosening in applications like aerospace, automotive, and electronics. The socket head design with a 5/32" hex drive facilitates tight spaces access, while compliance with ASME B18.3 standards guarantees interoperability. Ideal for high-temperature plastic fasteners in motors, pumps, and enclosures, it combines durability with regulatory safety for long-term reliability.
Specification Summary & Compliance
This fastener adheres to ASME B18.3 specifications, with a Class 2A thread fit for precise UNF fine threading. It meets UL 94 V-0 for flame retardancy, RoHS 3 (2015/863/EU) for restricted substance control, and REACH (EC 1907/2006) compliance, ensuring environmental and health safety. Dimensions include a 3/8" length, 10-32 UNF thread size, and 5/32" hex drive, manufactured to consistent industrial tolerances.
