S-92929A148 6-32 x 3/8" 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
- Excellent corrosion resistance due to nylon plastic construction, ideal for humid or chemically exposed environments
- Secure flush mounting with standard 82° countersink angle and flat head design for smooth, unobtrusive surfaces
- Wide operational temperature tolerance from -40° to 185°F, ensuring performance stability in varying conditions
- Reliable coarse threading (UNC) for faster assembly and reduced cross-threading risk in softer materials
- Precise Class 2A thread fit providing consistent engagement and vibration resistance in assembled applications
- Full threading along the 3/8" length maximizes grip strength and load distribution
- Compliance with ASME B18.6.3 and RoHS 3 ensures quality, safety, and environmental standards are met
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these nylon plastic flat head screws provide exceptional electrical insulation and resistance to many chemicals, making them ideal for electrical enclosures, automotive components, and marine equipment. The 6-32 UNC coarse thread design ensures quick, secure fastening in plastic, wood, or soft metal substrates, while the slotted drive offers compatibility with standard tools. The fully threaded shank and Class 2A fit enhance retention under dynamic loads, and the 82° countersink allows for a clean, flush finish that prevents snagging. These features collectively address common issues like galvanic corrosion, part degradation, and assembly inefficiency in temperature-sensitive applications.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit per unified inch standards, ensuring dimensional accuracy and interchangeability. Manufactured in compliance with ASME B18.6.3 for mechanical and dimensional consistency, it is also RoHS 3 (2015/863/EU) compliant, confirming the absence of restricted hazardous substances. The right-hand UNC coarse thread and specified geometry support reliable performance in industrial fastening applications.
