S-94701A428 10-32 x 1/2" ASME B18.6.3 Plastic Pan Head Slotted Screws
Plastic Pan Head Slotted 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 performance with a wide operating range from -350° to 500°F, ensuring reliable performance in extreme temperature environments
- Superior chemical resistance due to PTFE construction, preventing degradation from harsh industrial chemicals and solvents
- Precision thread engagement with Class 2A fit and UNF fine threading for secure fastening and vibration resistance in machinery
- Easy installation and removal with standard slotted drive design, compatible with common tools for efficient maintenance
- Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH
- Corrosion-free operation in environments where metal fasteners would fail, thanks to non-conductive PTFE material
- Consistent dimensional accuracy with fully threaded 1/2" length and standardized pan head profile for uniform application performance
Professional Applications & Engineering Value
These PTFE plastic screws deliver critical engineering solutions where metal fasteners prove inadequate. The white PTFE material provides inherent chemical resistance against aggressive solvents, acids, and bases while maintaining structural integrity across extreme thermal cycles from cryogenic to high-temperature processing. The 10-32 UNF fine threading with Class 2A fit ensures precise engagement in plastic and soft metal components, preventing stripping in delicate assemblies. The pan head design with slotted drive offers reliable fastening in industrial applications including chemical processing equipment, food machinery, semiconductor manufacturing, and laboratory instrumentation where contamination prevention and thermal stability are paramount.
Specification Summary & Compliance
Manufactured to exacting dimensional standards with Class 2A thread fit and UNF fine threading (10-32 size) ensuring interchangeability and proper engagement. These fully threaded 1/2" length screws conform to ASME B18.6.3 specifications for plastic screw manufacturing. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence for global industrial applications.
