S-99091A848 10-32 x 1/8" Plastic Hex Head Screws
Plastic Hex 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, ideal for harsh environments without rust or degradation
- Excellent electrical insulation properties for safe use in electronic assemblies and sensitive equipment
- Precise Class 2A thread fit ensures smooth installation and reliable fastening in UNF fine thread applications
- External hex drive design provides secure tool engagement and easy installation with standard wrenches
- Wide temperature tolerance from -40° to 185°F maintains performance across diverse operating conditions
- Fully threaded construction delivers maximum grip and holding power along the entire screw length
- RoHS 3 compliance meets environmental regulations for use in restricted substance-sensitive applications
Professional Applications & Engineering Value
These 10-32 UNF nylon plastic hex head screws solve critical engineering challenges in industrial and electronic applications where metal fasteners would cause problems. The black nylon material provides inherent corrosion resistance, eliminating galvanic corrosion issues in mixed-material assemblies and making them perfect for humid or chemical environments. Their electrical insulation properties prevent short circuits in electronic enclosures, PCB mounting, and electrical components. The UNF fine thread with Class 2A fit offers superior vibration resistance compared to coarse threads, while the external hex drive ensures reliable torque transmission without stripping. These characteristics make them ideal for electrical insulation needs in control panels, communication equipment, and automotive electronics where non-conductive, non-magnetic fasteners are essential.
Specification Summary & Compliance
This 10-32 UNF screw features precision Class 2A thread fit per UNF standards with fine thread spacing for optimal performance. The manufacturing adheres to RoHS 3 (2015/863/EU) compliance, ensuring environmental regulatory conformity. The fully threaded design maintains consistent engagement, while dimensional specifications including 1/8" length, 5/16" head width, and 0.19" thread diameter provide reliable interchangeability. The black nylon plastic construction delivers consistent performance across the specified temperature range of -40° to 185°F without compromising mechanical properties.
