S-91273A841 M10 Shoulder Screws

Shoulder Screws

0544FA00505 Shoulder Screws
0544FA00505 Shoulder Screws

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

Part No.
Part No. 0544FA00505
Equivalent to mcmaster :
91273A841

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 16 mm
Head Height 7 mm
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 10 mm
Shoulder Diameter Tolerance -0.04 to -0.01 mm
Shoulder Fit Standard
Shoulder Length 45 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 16 mm
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 5 mm

Material & Strength

Material 18-8 Stainless Steel
Finish Black Oxide
Hardness Rockwell B55
Tensile Strength 70000 psi
Minimum Shear Strength 35000 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

  • Superior corrosion resistance with 18-8 Stainless Steel and Black Oxide finish, ideal for harsh industrial environments.
  • High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity in demanding applications.
  • Precision Class 5g6g thread fit guarantees smooth assembly and consistent performance with standard mating components.
  • Knurled head and hex socket drive provide secure, slip-resistant tool engagement for efficient installation and maintenance.
  • Durable Rockwell B55 hardness offers excellent wear resistance and long-term durability under mechanical stress.
  • RoHS 3 and REACH compliance meets stringent environmental regulations, ensuring safe and sustainable use.
  • Accurate shoulder diameter and length tolerances enable precise alignment and positioning in assemblies.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and rotational control challenges in industrial machinery. The 45mm shoulder length and 10mm shoulder diameter with tight tolerances provide a stable pivot point or spacer, reducing wear on moving parts. Made from 18-8 Stainless Steel with a Black Oxide finish, it resists corrosion in humid or chemically exposed settings, extending service life. The coarse M10x1.5 thread and Class 5g6g fit ensure quick, secure fastening in high-vibration environments like automotive assemblies, conveyor systems, and precision equipment. Its hex socket drive allows for compact installation in confined spaces, making it a versatile solution for OEM and MRO applications requiring reliability and compliance.

Specification Summary & Compliance

This shoulder screw features a Metric M10x1.5 coarse thread with Class 5g6g thread fit and a shoulder diameter tolerance of -0.04 to -0.01 mm for precise alignment. Manufacturing adheres to standard industrial specifications, with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability.

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