S-98885A115 8-32 x 3/4" 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°F to 500°F, ideal for extreme environment applications without performance degradation.
- High tensile strength of 25,000 psi ensures reliable load-bearing capacity in demanding mechanical assemblies.
- PEEK plastic construction offers excellent chemical resistance, reducing corrosion risks and extending service life in harsh conditions.
- Class 2A coarse UNC threads provide easy installation and secure fastening with consistent thread engagement.
- Standard hex socket drive (9/64") allows for precise torque application and tamper-resistant assembly in confined spaces.
- Fully threaded design maximizes grip length and distribution of clamping force across the entire fastener.
- Compliance with UL 94 V-0, RoHS 3, and REACH ensures safety, environmental responsibility, and suitability for regulated industries.
Professional Applications & Engineering Value
Engineered for challenging industrial settings, this PEEK plastic socket head cap screw addresses critical needs in high-temperature and corrosive environments. Its beige color and PEEK material provide inherent resistance to chemicals, moisture, and wear, making it ideal for electrical enclosures, automotive components, and medical devices. The 8-32 UNC coarse thread and Class 2A fit ensure quick, reliable assembly with reduced risk of cross-threading, while the hex drive facilitates secure tightening in space-constrained applications. By maintaining integrity from -50°F to 500°F, it prevents failure in thermal cycling scenarios, offering long-term durability and reduced maintenance costs for B2B users.
Specification Summary & Compliance
This fastener adheres to ASME B18.3 standards with precise Class 2A thread fit and UNC coarse threads for consistent performance. It meets UL 94 V-0 flammability ratings, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) compliance, ensuring environmental and safety regulations are fully satisfied. Dimensions include a 3/4" length, 9/64" hex drive, and 0.27" head diameter, manufactured in inch system for broad compatibility.
