S-94564A197 10-32 x 1 1/4" Set Screws

Set Screws

0637FA00044 Set Screws
0637FA00044 Set Screws

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

Part No.
Part No. 0637FA00044
Equivalent to mcmaster :
94564A197

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1 1/4"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A

Tip & Drive Parameters

Tip Type Flat
Drive Style Hex
Drive Size 3/32"

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

  • Corrosion-resistant nylon construction eliminates rust and galvanic corrosion in sensitive applications
  • Precise Class 2A thread fit ensures consistent engagement and reliable clamping force
  • Wide temperature tolerance (-40° to 185°F) maintains performance across diverse operating environments
  • Hex drive design with 3/32" drive size provides secure tool engagement and prevents stripping
  • Headless configuration with flat tip allows for flush mounting and precise component positioning
  • RoHS 3 compliance meets international environmental standards for restricted substances
  • Fine UNF 10-32 threading delivers superior holding power in softer materials and precise adjustments

Professional Applications & Engineering Value

This nylon set screw addresses critical engineering challenges in industrial fastening applications where metal fasteners would cause contamination or corrosion. The off-white nylon plastic construction provides excellent electrical insulation and chemical resistance, making it ideal for electronics assembly, food processing equipment, and marine environments. The 10-32 UNF fine thread configuration ensures maximum thread engagement in both metallic and non-metallic materials, while the headless design with flat tip enables precise component alignment without protruding hardware. With its right-hand thread direction and Class 2A thread fit, this fastener delivers consistent torque performance and reliable positioning in adjustment mechanisms, shaft collars, and precision instruments.

Specification Summary & Compliance

Manufactured to inch system specifications with Class 2A thread fit tolerance for precision engagement. Features UNF (Unified National Fine) 10-32 thread standard with right-hand thread direction and flat tip configuration. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances. The 1-1/4" length and 3/32" hex drive provide standardized dimensions for consistent installation across industrial applications.

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