S-94361A557 M10 Shoulder Screws

Shoulder Screws

0538FA00160 Shoulder Screws
0538FA00160 Shoulder Screws

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

Part No.
Part No. 0538FA00160
Equivalent to mcmaster :
94361A557

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 16 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 & Corrosion Resistance: Black oxide finish provides reliable protection against rust and wear in demanding industrial environments.
  • Superior Tensile Strength: 140,000 psi tensile strength ensures high load-bearing capacity and prevents failure under stress.
  • Precision Thread Fit: Class 5g6g thread tolerance guarantees consistent, secure fastening with minimal backlash in assemblies.
  • Secure & Non-Slip Installation: Knurled head and 6mm hex drive offer excellent grip and torque transmission during tightening.
  • Robust Material Performance: Alloy steel with Rockwell C32 hardness maintains structural integrity in high-vibration applications.
  • Regulatory Compliance Assurance: Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries.
  • Optimized Shoulder Design: 12mm shoulder diameter with tight tolerances provides accurate alignment and pivot points in machinery.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered for precision mechanical assemblies where alignment and rotational movement are critical. The alloy steel construction and black oxide finish resist corrosion and wear in industrial settings like robotics, automotive jigs, and conveyor systems. The coarse thread (M10x1.5mm) ensures quick installation and high resistance to loosening under dynamic loads. With a knurled socket head and hex drive, it allows for secure tool engagement, reducing slippage during high-torque applications. The precisely machined shoulder acts as a reliable bearing surface, minimizing part wear and maintaining assembly accuracy in pivoting or rotating mechanisms.

Specification Summary & Compliance

This shoulder screw features metric (M10x1.5mm) coarse threads with Class 5g6g tolerance for precise fit. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent dimensional accuracy. It complies with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006) standards, confirming its suitability for environmentally regulated applications.

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