S-94175A310 M4 x 8 mm Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00079 Plastic Hex Head Screws
0251FA00079 Plastic Hex Head Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0251FA00079
Equivalent to mcmaster :
94175A310

Basic Information

Color Off-White
System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 7 mm
Head Height 3 mm

Dimensions

Length 8 mm

Thread Parameters

Thread Type Metric
Thread Size M4
Thread Pitch 0.7 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 185° F
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Excellent corrosion resistance thanks to durable nylon plastic construction, eliminating rust concerns in harsh environments
  • Secure and reliable fastening with Class 6g thread fit ensuring precise engagement and vibration resistance
  • Broad temperature tolerance from -40° to 185°F for stable performance in varied industrial conditions
  • Easy installation and removal with external hex drive design providing superior torque transmission
  • Lightweight and non-conductive properties ideal for electrical and electronic assemblies
  • Full thread engagement along the 8mm length for maximum holding power in thin materials
  • Environmental compliance with RoHS 3 standards for safe use in regulated industries

Professional Applications & Engineering Value

Engineered for precision and durability, these M4 metric nylon hex screws solve critical challenges in industrial and electronic applications. The nylon plastic construction provides inherent corrosion resistance, making them perfect for humid or chemical-exposed environments where metal fasteners would degrade. With Class 6g thread precision and coarse 0.7mm pitch, they deliver rapid assembly and reliable clamping force in plastic assemblies, electronic enclosures, and machinery panels. The external hex drive enables high-torque installation without stripping, while the fully threaded 8mm length ensures consistent grip across varying material thicknesses. These screws maintain dimensional stability across the -40° to 185°F temperature range, preventing loosening in thermal cycling applications.

Specification Summary & Compliance

This M4 x 0.7mm x 8mm nylon hex head screw features metric coarse threading with Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy. The fully threaded design provides consistent engagement across the entire length. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, confirming restriction of hazardous substances for environmental safety.

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