S-94175A320 M4 x 12 mm Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00081 Plastic Hex Head Screws
0251FA00081 Plastic Hex Head Screws

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

Part No.
Part No. 0251FA00081
Equivalent to mcmaster :
94175A320

Basic Information

Color Off-White
System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 7 mm
Head Height 3 mm

Dimensions

Length 12 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

  • Superior corrosion resistance for long-lasting performance in harsh environments without rust or degradation
  • Excellent electrical insulation properties to prevent short circuits and ensure safe operation in electrical applications
  • Wide temperature tolerance from -40° to 185°F maintains integrity across diverse operating conditions
  • Precise Class 6g thread fit ensures reliable engagement and consistent clamping force in assemblies
  • External hex drive design provides secure tool grip and efficient installation with standard wrenches
  • RoHS 3 compliance meets environmental regulations for hazardous substance restrictions
  • Lightweight nylon construction reduces overall component weight while maintaining mechanical strength

Professional Applications & Engineering Value

These M4 metric nylon hex head screws deliver critical engineering advantages where metal fasteners fail. The nylon plastic construction eliminates galvanic corrosion in mixed-material assemblies while providing essential electrical insulation for control panels, electronic enclosures, and automotive wiring systems. The coarse 0.7mm pitch with Class 6g thread fit ensures rapid installation and reliable performance in vibration-prone applications. Fully threaded design maximizes engagement in thin materials and plastic housings, while the external hex drive accommodates high-torque installation without stripping. Ideal for industrial equipment, automotive components, and electrical applications requiring non-conductive, corrosion-resistant fastening solutions.

Specification Summary & Compliance

Manufactured to precise metric dimensions: M4 thread size with 0.7mm coarse pitch and 12mm length. Threads conform to Class 6g tolerance for consistent fit and performance. Features right-hand threading and fully threaded shank design. Compliant with RoHS 3 (2015/863/EU) regulations restricting hazardous substances. Temperature rating spans from -40° to 185°F (-40° to 85°C) for reliable operation across industrial and automotive environments.

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