S-93897A236 10-24 Shoulder Screws

Shoulder Screws

0548FA00001 Shoulder Screws
0548FA00001 Shoulder Screws

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

Part No.
Part No. 0548FA00001
Equivalent to mcmaster :
93897A236

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 1/4"
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

  • Excellent corrosion resistance with Nylon 6/6 plastic construction, ideal for harsh environments without risk of rust.
  • Precise component alignment ensured by the 3/8" shoulder diameter with tight tolerances for reliable assembly.
  • High-strength, coarse 10-24 UNC thread provides superior holding power and faster installation in various materials.
  • Wide temperature tolerance from -40° to 185° F allows stable performance in diverse operating conditions.
  • Secure, tamper-resistant fastening with a socket head and hex drive for easy installation and removal.
  • Environmental compliance with RoHS 3 standards, ensuring safe use in regulated industries.
  • Durable, smooth head design reduces friction and wear, extending the screw's service life.

Professional Applications & Engineering Value

This Nylon 6/6 plastic shoulder screw is engineered to address common industrial challenges, such as galvanic corrosion and electrical insulation needs. Its 10-24 UNC coarse thread and Class 2A thread fit ensure reliable engagement in assemblies, minimizing loosening under vibration. The 3/8" shoulder diameter provides precise spacing and alignment in machinery, automotive, and electronics applications, while the hex drive allows for efficient installation in confined spaces. With a temperature range of -40° to 185° F, it performs consistently in varying climates, making it a versatile choice for shoulder screw applications requiring durability and compliance.

Specification Summary & Compliance

This shoulder screw adheres to Class 2A thread fit and UNC thread standards for consistent dimensional accuracy. It is manufactured to meet RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances. The shoulder diameter and length tolerances are tightly controlled for reliable performance in precision assemblies.

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