S-94361A554 M10 Shoulder Screws

Shoulder Screws

0538FA00157 Shoulder Screws
0538FA00157 Shoulder Screws

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

Part No.
Part No. 0538FA00157
Equivalent to mcmaster :
94361A554

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 18 mm
Head Height 9 mm
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 12 mm
Shoulder Diameter Tolerance -0.072 to -0.01 mm
Shoulder Fit Standard
Shoulder Length 8 mm
Shoulder Length Tolerance 0 to 0.25 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Pitch 1.5 mm
Thread Spacing Coarse
Thread Length 9 mm
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 6 mm

Material & Strength

Material Alloy Steel
Finish Black Oxide
Hardness Rockwell C32
Tensile Strength 140000 psi

Temperature & Environment

REACH Compliant
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

  • Enhanced Durability and Corrosion Resistance with a black oxide finish that protects against rust in demanding industrial environments.
  • Superior Tensile Strength of 140,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
  • Precision Thread Fit (Class 5g6g) provides consistent engagement and vibration resistance, ideal for assembly accuracy.
  • Knurled Head Design offers improved grip for manual adjustments, facilitating easier installation and maintenance.
  • High Hardness (Rockwell C32) maintains structural integrity and wear resistance over extended use.
  • Compliance with Environmental Standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
  • Coarse Thread Pitch allows for quicker assembly and disassembly, saving time in production and repair workflows.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered for precision applications where alignment and load-bearing capabilities are critical. Made from alloy steel with a black oxide finish, it resists corrosion and wear in harsh conditions, such as machinery assembly, automotive systems, and industrial equipment. The class 5g6g thread fit and coarse metric thread (M10x1.5mm) ensure secure fastening with minimal loosening from vibrations, while the 12mm shoulder diameter and 8mm shoulder length provide stable pivoting and spacing in linkages, bearings, and rotating components. Its high tensile strength and Rockwell C32 hardness make it a reliable choice for B2B buyers seeking long-term performance and reduced maintenance costs in engineering projects.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional tolerances, including a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm, ensuring consistent fit in metric applications. It conforms to Class 5g6g thread fit standards for reliable thread engagement and is manufactured to meet RoHS 3 (2015/863/EU) compliance with exemption 6(a) and REACH (EC 1907/2006) standards, supporting environmentally responsible industrial use.

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