S-91273A453 M10 Shoulder Screws

Shoulder Screws

0544FA00265 Shoulder Screws
0544FA00265 Shoulder Screws

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

Part No.
Part No. 0544FA00265
Equivalent to mcmaster :
91273A453

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 40 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 and extended service life.
  • High-strength performance offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing in demanding applications.
  • Precision thread engagement with Class 5g6g fit and M10x1.5 coarse thread, ensuring secure fastening and vibration resistance.
  • Secure and easy installation via the 5 mm hex socket drive and knurled head, providing excellent grip and torque transmission.
  • Accurate component alignment with a 40mm shoulder featuring tight diameter tolerance, minimizing part movement and wear.
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards, making it safe for various global industrial uses.
  • Durable shear resistance with a minimum 35,000 psi shear strength, enhancing joint integrity under lateral forces.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and durability challenges in industrial applications. The 18-8 stainless steel material provides excellent corrosion resistance, reducing maintenance in moist or chemical-exposed settings. Its 40mm shoulder length with precise diameter tolerance acts as a pivot or spacer, ensuring accurate assembly in machinery, automotive, and electronic equipment. The hex socket drive and knurled head allow for high-torque installation without slippage, while the Class 5g6g thread fit and coarse 1.5mm pitch enable quick, secure fastening that resists loosening from vibrations. Ideal for precision mechanisms, this shoulder bolt enhances operational reliability and reduces downtime.

Specification Summary & Compliance

This metric shoulder screw features a M10x1.5 coarse thread with Class 5g6g thread fit, a shoulder diameter of 10 mm (tolerance: -0.04 to -0.01 mm), and shoulder length of 40 mm (tolerance: 0 to 0.25 mm). Manufactured from 18-8 stainless steel with Rockwell B55 hardness, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.

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