S-94701A212 6-32 x 1/4" Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00167 Plastic Hex Head Screws
0251FA00167 Plastic Hex Head Screws

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

Part No.
Part No. 0251FA00167
Equivalent to mcmaster :
94701A212

Basic Information

Color White
System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 1/4"
Head Height 3/32"

Dimensions

Length 1/4"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material PTFE Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -100° to 500° F
REACH Compliant
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

  • Exceptional temperature resistance from -100°F to 500°F for reliable performance in extreme thermal environments
  • Superior chemical resistance due to PTFE plastic construction, ideal for corrosive or sensitive applications
  • Secure external hex drive ensures easy installation and removal with standard tools, preventing stripping
  • Precise Class 2A thread fit provides consistent engagement and reduces cross-threading risks
  • Coarse UNC threading delivers faster assembly and better performance in plastic or soft materials
  • Full threading along 1/4" length maximizes grip strength and adjustment flexibility
  • Regulatory compliance with RoHS 3 and REACH standards for environmentally responsible sourcing

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these PTFE plastic hex head screws solve critical challenges in chemical processing, food equipment, and electrical enclosures where metal fasteners would corrode or contaminate. The 6-32 UNC coarse thread design maintains holding power in plastic housings and soft substrates, while the external hex drive withstands repeated maintenance cycles without degradation. With temperature resistance spanning -100°F to 500°F, these screws perform reliably in autoclaves, cryogenic systems, and high-heat manufacturing equipment where thermal expansion would compromise ordinary fasteners. The white PTFE construction provides visual cleanliness indicators for regulated industries while offering non-conductive, non-magnetic properties for sensitive electronic assemblies.

Specification Summary & Compliance

These screws maintain Class 2A thread fit tolerances per UNC standards with 6-32 thread size and 0.138" thread diameter. Manufacturing follows inch measurement system with 1/4" length and fully threaded configuration. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring hazardous substance restrictions are met for global manufacturing applications.

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