S-93897A254 10-24 Shoulder Screws

Shoulder Screws

0548FA00002 Shoulder Screws
0548FA00002 Shoulder Screws

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

Part No.
Part No. 0548FA00002
Equivalent to mcmaster :
93897A254

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 3/8"
Head Height 3/16"
Head Texture Smooth
Socket Head Profile Standard

Dimensions

Shoulder Diameter 1/4"
Shoulder Diameter Tolerance -0.012" to -0.002"
Shoulder Fit Standard
Shoulder Length 3/8"
Shoulder Length Tolerance -0.015" to 0.015"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Length 3/8"
Thread Direction Right Hand
Thread Fit Class 2A

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

Material & Strength

Material Nylon 6/6 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 6/6 construction eliminates rust and galvanic corrosion in harsh environments
  • Precise Class 2A thread fit ensures smooth assembly and reliable fastening performance
  • Wide temperature tolerance (-40° to 185°F) maintains dimensional stability across diverse operating conditions
  • 3/8" shoulder length with tight tolerances provides accurate component spacing and alignment
  • Socket head hex drive design delivers secure tool engagement and prevents stripping during installation
  • RoHS 3 compliance meets international environmental standards for restricted substances
  • Coarse UNC threading enables quick assembly and disassembly in industrial applications

Professional Applications & Engineering Value

Engineered for precision positioning and electrical insulation, these Nylon 6/6 plastic shoulder screws solve critical challenges in assembly operations where metal fasteners would cause short circuits or corrosion. The 3/8" shoulder length with controlled tolerances acts as a precise spacer in rotating assemblies, while the 10-24 UNC coarse thread provides rapid installation in plastic and soft material applications. The socket head hex drive configuration ensures maximum torque transmission without cam-out, making these shoulder screws ideal for electronics enclosures, conveyor systems, and medical devices where non-conductive, non-magnetic properties are essential. Their temperature resistance from -40° to 185°F ensures reliable performance in both industrial freezing and moderate heating environments.

Specification Summary & Compliance

This plastic shoulder screw features precision Class 2A thread fit with 10-24 UNC coarse threading and standardized shoulder dimensions (1/4" diameter, 3/8" length) maintained within tight manufacturing tolerances. The component is manufactured in compliance with RoHS 3 (2015/863/EU) regulations, ensuring environmental responsibility while meeting industrial fastener standards for dimensional accuracy and performance reliability.

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