S-94701A194 8-32 x 1/2" ASME B18.6.3 Plastic Slotted Flat Head Screws
Plastic Slotted Flat 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 temperature resistance from -100° to 500° F for reliable performance in extreme thermal environments
- Chemical inert PTFE material provides superior corrosion resistance against acids, solvents, and industrial chemicals
- Class 2A thread fit with UNC coarse threading ensures precise engagement and easy installation in plastic components
- 82° countersink angle with flat head design creates flush surface mounting for streamlined assemblies
- Full threading along the 1/2" length maximizes grip strength and load distribution across the entire fastener
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for industrial applications
- Slotted drive configuration enables quick installation and removal with standard screwdriver tools
Professional Applications & Engineering Value
These PTFE plastic flat head screws deliver critical performance advantages in demanding industrial environments where metal fasteners fail. The white PTFE material maintains structural integrity across extreme temperature fluctuations from cryogenic conditions to high-heat processing, eliminating thermal expansion concerns. The 8-32 UNC coarse thread configuration with Class 2A fit provides secure fastening in plastic housings, electronic enclosures, and chemical processing equipment where galvanic corrosion must be avoided. The 82° countersink angle ensures flush mounting in precision assemblies while the fully threaded design maximizes pull-out resistance. Ideal for electrical insulation applications, food processing equipment, laboratory instrumentation, and semiconductor manufacturing where non-conductive, non-contaminating fasteners are essential.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent performance. Features 8-32 UNC coarse threads with standard 82° flat head countersink profile. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. System of measurement: Inch. Thread direction: Right hand. Fully threaded along the complete 1/2" length.
