S-98885A111 6-32 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 for reliable performance in extreme environments from -50°F to 500°F
- High tensile strength of 25,000 psi provides secure fastening in demanding industrial applications
- PEEK plastic construction offers excellent corrosion resistance and eliminates galvanic compatibility issues
- UL 94 V-0 flammability rating ensures fire safety compliance in electrical and electronic assemblies
- Class 2A thread fit with UNC coarse threads delivers consistent engagement and easy installation
- Hex socket drive design enables precise torque application and secure fastening in confined spaces
- Environmental compliance with RoHS 3 and REACH regulations for global market acceptance
Professional Applications & Engineering Value
Engineered for high-temperature environments where metal fasteners would fail, these PEEK plastic socket head cap screws solve critical challenges in aerospace, semiconductor, and chemical processing equipment. The 6-32 UNC coarse thread configuration maintains secure fastening despite thermal expansion, while the fully threaded design ensures maximum grip length for vibration resistance. The beige PEEK material provides excellent chemical resistance against fuels, solvents, and cleaning agents, making these socket head screws ideal for wash-down applications and corrosive environments. With their hex drive compatibility and standard socket head profile, they offer familiar installation while delivering the non-conductive, non-magnetic properties essential for electronic enclosures and medical devices.
Specification Summary & Compliance
These socket head cap screws feature precise Class 2A thread fit with 6-32 UNC coarse threads and standard inch dimensions including 3/4" length, 0.226" head diameter, and 7/64" hex drive. Manufactured to ASME B18.3 specifications with full compliance to UL 94 V-0 flammability standards, RoHS 3 (2015/863/EU), and REACH (EC 1907/2006) environmental regulations. The fully threaded rod type ensures consistent fastening performance across the entire screw length with maintained dimensional accuracy.
