S-90270A541 M6 Shoulder Screws

Shoulder Screws

0571FA00013 Shoulder Screws
0571FA00013 Shoulder Screws

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

Part No.
Part No. 0571FA00013
Equivalent to mcmaster :
90270A541

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 12 mm
Head Height 6 mm
Head Texture Smooth
Socket Head Profile Standard

Dimensions

Shoulder Diameter 8 mm
Shoulder Diameter Tolerance -0.025 to 0 mm
Shoulder Fit Precise
Shoulder Length 10 mm
Shoulder Length Tolerance 0 to 0.05 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Length 11 mm
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Drive Style Slotted

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B55
Tensile Strength 70000 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 component alignment enabled by the 8mm shoulder diameter with tight -0.025 to 0 mm tolerance
  • High mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Reliable thread engagement with Class 6g metric coarse thread (M6x1mm) ensuring secure fastening
  • Easy installation and removal using the standard socket head design for efficient assembly
  • Consistent dimensional accuracy with 10mm shoulder length and precise shoulder fit for repeatable performance
  • Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe, sustainable use

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and durability challenges in industrial applications. The 18-8 stainless steel material provides excellent resistance to corrosion and oxidation, extending service life in demanding conditions. The precise shoulder diameter and length ensure accurate positioning of components like gears, pulleys, and bearings, reducing wear and misalignment. With a Class 6g thread fit and coarse pitch, it offers quick assembly and high vibration resistance, making it ideal for machinery, automotive, and electronic assemblies. The socket head design allows for compact installations where space is limited, enhancing design flexibility and maintenance efficiency.

Specification Summary & Compliance

This shoulder screw features a metric M6x1mm coarse thread with Class 6g tolerance for reliable fit. The shoulder diameter is 8mm with a tolerance of -0.025 to 0 mm, and the shoulder length is 10mm with a tolerance of 0 to 0.05 mm, ensuring high precision in manufacturing. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material sustainability for global industrial standards.

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