S-99477A130 6-32 x 1/2" 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
- Corrosion-resistant polypropylene construction ensures long-lasting performance in humid or chemical environments without rust or degradation
- Precise Class 2A thread fit provides reliable engagement and consistent clamping force in assembly applications
- 7/64" hex drive socket head enables secure tool engagement and efficient installation in confined spaces
- Temperature resilience from -20° to 210°F maintains structural integrity across various operating conditions
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for global industrial use
- Coarse UNC threading facilitates quick assembly and reduces cross-threading risks in high-volume production
- Fully threaded design offers maximum adjustability and uniform stress distribution along the entire fastener length
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these polypropylene socket head cap screws solve critical challenges where metal fasteners fail. The 6-32 UNC coarse thread configuration ensures rapid installation in plastic assemblies, electronic enclosures, and machinery components while preventing material stripping. With Class 2A thread fit precision, these fasteners deliver consistent clamping force in automated assembly lines. The off-white color provides visual contrast for quality control inspections, while the temperature-resistant polypropylene maintains performance in thermal cycling applications from laboratory equipment to food processing machinery. The hex drive socket head design accommodates high-torque installation in space-constrained applications where wrench clearance is limited.
Specification Summary & Compliance
This 1/2" socket head cap screw features 6-32 UNC coarse threading with Class 2A fit tolerance per ASME B1.1 standards, ensuring interchangeability and reliable performance. Manufactured from polypropylene plastic with fully threaded design and standard socket head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making these fasteners suitable for environmentally conscious manufacturing and international distribution.
