S-92929A106 2-56 x 1/8" 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
- Superior corrosion resistance from nylon plastic construction, eliminating rust issues in harsh environments
- Excellent electrical insulation properties for safe use in electrical applications and sensitive components
- Wide temperature tolerance from -40° to 185°F for reliable performance across diverse operating conditions
- Precision Class 2A thread fit ensuring smooth installation and consistent engagement in mating components
- Standard 82° countersink angle providing flush mounting and clean aesthetic finish
- Fully threaded design maximizing grip length and holding power in shallow applications
- Industry compliance assurance with ASME B18.6.3 specifications and RoHS 3 environmental standards
Professional Applications & Engineering Value
This 2-56 UNC nylon plastic flat head screw delivers critical engineering solutions where metal fasteners fail. The nylon plastic material provides inherent corrosion resistance, making it ideal for humid, chemical, or marine environments where metal components would degrade. Its electrical insulation properties prevent short circuits in electronic assemblies, while the slotted drive style offers traditional installation compatibility. The fully threaded UNC coarse thread design ensures maximum holding power in plastic, wood, and soft metal applications, with the standard 82° countersink creating seamless flush finishes in panels and enclosures. Operating across a broad temperature range from -40° to 185°F, these screws maintain dimensional stability in both industrial and consumer applications.
Specification Summary & Compliance
This flat head screw features precision 2-56 UNC coarse threads with Class 2A thread fit tolerance for reliable mating. The inch system measurement includes a 0.172" head diameter and 1/8" length with standard 82° countersink angle. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) compliant, meeting environmental regulations for hazardous substance restrictions.
