S-91970A753 5/8"-11 x 1" 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 eliminates rust concerns in harsh environments, extending component lifespan
- Excellent electrical insulation properties prevent current leakage and short circuits in electrical applications
- Wide temperature tolerance from -40° to 185°F ensures reliable performance across diverse operating conditions
- External hex drive design provides secure tool engagement and straightforward installation
- Class 2A thread fit guarantees precise dimensional accuracy and smooth assembly compatibility
- RoHS 3 compliance meets stringent environmental regulations for safe usage in regulated industries
- Full threading delivers maximum grip strength and uniform load distribution along the entire fastener length
Professional Applications & Engineering Value
These nylon hex head screws with 5/8"-11 UNC coarse threading solve critical engineering challenges where metal fasteners fail. The black nylon material provides inherent corrosion resistance, making them ideal for chemical processing, marine, and outdoor applications where moisture and corrosive agents are present. Their electrical insulation properties make them essential in electrical enclosures, control panels, and electronic assemblies where current isolation is mandatory. The external hex drive combined with Class 2A thread fit ensures quick installation and reliable performance in automated assembly lines, while the temperature range accommodates both freezer and moderate heat applications without compromising structural integrity.
Specification Summary & Compliance
Manufactured to precise UNC coarse thread standards with Class 2A thread fit tolerances for consistent performance. Features right-hand threading with 0.625" thread diameter and 1" length for standardized compatibility. Compliant with RoHS 3 (2015/863/EU) environmental regulations, containing no restricted hazardous substances. The 15/16" hex head width and 7/16" head height provide optimal torque transmission capabilities for industrial fastening requirements.
