S-91273A452 M10 Shoulder Screws

Shoulder Screws

0544FA00264 Shoulder Screws
0544FA00264 Shoulder Screws

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

Part No.
Part No. 0544FA00264
Equivalent to mcmaster :
91273A452

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 35 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
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 construction, ideal for harsh industrial environments.
  • Precise alignment and smooth rotation due to the 35mm shoulder with tight diameter tolerance for reduced wear.
  • High tensile strength (70,000 psi) and Rockwell B55 hardness ensure reliable performance under heavy loads.
  • Easy installation and removal with a hex socket drive and knurled head for improved grip.
  • Accurate and secure fastening from the Class 5g6g metric coarse thread (M10x1.5) for vibration resistance.
  • Compliance with RoHS 3 and REACH standards, ensuring environmental and safety regulations are met.
  • Durable 16mm thread length provides strong engagement in a wide range of materials.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and durability challenges in industrial assemblies. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, making it suitable for machinery, automotive, and electronics applications where exposure to moisture or chemicals is common. The 35mm shoulder length acts as a precise pivot or spacer, reducing friction and preventing component misalignment. Combined with a hex socket drive and knurled head, it ensures secure, tool-friendly installation in tight spaces. The coarse thread metric design (M10x1.5) with Class 5g6g fit enhances grip and vibration resistance, prolonging the life of your equipment. Ideal for use in precision shoulder screw setups, this fastener supports efficient, long-term performance in demanding environments.

Specification Summary & Compliance

This shoulder screw features a metric M10x1.5 coarse thread with Class 5g6g thread fit for precise tolerance. The shoulder diameter is 10 mm with a tolerance of -0.04 to -0.01 mm, and the shoulder length is 35 mm with a tolerance of 0 to 0.25 mm, ensuring accurate alignment. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for industrial use.

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