S-94564A455 6-32 x 1 7/8" Set Screws

Set Screws

0637FA00099 Set Screws
0637FA00099 Set Screws

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

Part No.
Part No. 0637FA00099
Equivalent to mcmaster :
94564A455

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1 7/8"

Thread Parameters

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

Tip & Drive Parameters

Tip Type Flat
Drive Style Hex
Drive Size 1/16"

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
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Key Features & Benefits at a Glance

  • Excellent chemical resistance for reliable performance in harsh industrial environments
  • Wide temperature tolerance from -40° to 185°F maintains integrity across diverse operating conditions
  • Precise Class 2A thread fit ensures consistent engagement and secure fastening in assemblies
  • Headless hex drive design provides flush mounting and space-saving installation
  • Non-conductive nylon construction prevents electrical interference in electronic applications
  • RoHS 3 compliance meets environmental regulations for global manufacturing requirements
  • Coarse UNC threading enables quick installation and reduced cross-threading risks

Professional Applications & Engineering Value

This nylon plastic set screw with 6-32 UNC coarse thread delivers critical advantages in applications where metal fasteners would compromise performance. The off-white nylon material provides inherent corrosion resistance, eliminating galvanic compatibility issues in electronic enclosures and chemical processing equipment. The headless hex drive design allows for flush mounting in precision assemblies where protruding fastener heads would interfere with moving components or aesthetic requirements. With its Class 2A thread fit and 1-7/8" length, this fastener maintains consistent clamping force in vibration-prone environments while the flat tip ensures maximum surface contact for secure shaft positioning. Ideal for securing knobs, collars, and small components in electronics, instrumentation, and light mechanical assemblies.

Specification Summary & Compliance

Manufactured to precise UNC thread standards with Class 2A thread fit tolerance for reliable engagement. Features 6-32 thread size with coarse thread spacing and right-hand thread direction. The 1/16" hex drive provides secure tool engagement while the 1-7/8" length and flat tip deliver consistent fastening performance. Compliant with RoHS 3 (2015/863/EU) environmental regulations for use in restricted substance-sensitive applications.

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