S-99602A425 M5 x 16 mm 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 humid or chemical environments, extending service life
- Excellent electrical insulation properties prevent current leakage and short circuits in electrical assemblies
- Class 6g thread precision ensures reliable, vibration-resistant connections in demanding applications
- Wide temperature tolerance (-40° to 185°F) maintains structural integrity across diverse operating conditions
- External hex drive design enables high-torque installation with standard tools while resisting cam-out
- Lightweight nylon construction reduces overall assembly weight without compromising mechanical strength
- RoHS 3 compliance guarantees environmental safety and regulatory acceptance for global markets
Professional Applications & Engineering Value
Engineered for electrical enclosures, automotive components, and industrial equipment, these M5 nylon hex head screws solve critical challenges where metal fasteners fail. The black nylon plastic construction provides permanent corrosion resistance without additional coatings, while its inherent electrical insulation properties eliminate the need for separate insulating components. The metric coarse thread (0.8mm pitch) with Class 6g tolerance ensures rapid installation and secure fastening in plastic and soft material applications, resisting vibration loosening. Fully threaded design maximizes engagement depth, distributing load evenly across the entire fastener length for enhanced joint integrity in temperature-fluctuating environments from -40° to 185°F.
Specification Summary & Compliance
This metric fastener features M5 x 0.8mm coarse thread with Class 6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. The 16mm length provides optimal engagement for standard panel thicknesses. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, containing no restricted hazardous substances. The external hex drive (8mm width, 3.8mm height) accommodates standard metric tools while the right-hand thread direction follows conventional installation practices.
