S-90278A345 M6 Shoulder Screws

Shoulder Screws

0568FA00043 Shoulder Screws
0568FA00043 Shoulder Screws

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

Part No.
Part No. 0568FA00043
Equivalent to mcmaster :
90278A345

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 10 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 Hex
Drive Size 4 mm

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 from 18-8 stainless steel construction, ideal for harsh industrial environments
  • Precise component alignment enabled by the 10mm shoulder diameter with tight -0.025 to 0 mm tolerance
  • High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Reliable thread engagement through Class 6g thread fit and coarse 1mm pitch for quick, secure assembly
  • Easy installation in confined spaces using the standard hex socket head with 4mm drive
  • Regulatory compliance assurance with RoHS 3 and REACH standards for global industrial use
  • Optimized load distribution from the 10mm shoulder length with controlled 0 to 0.05 mm tolerance

Professional Applications & Engineering Value

This precision M6 shoulder screw delivers critical engineering value in applications requiring exact component positioning and rotational stability. The 18-8 stainless steel material provides exceptional resistance to corrosion and oxidation, making it suitable for manufacturing equipment, automation systems, and outdoor machinery. The 10mm shoulder diameter with precise tolerance ensures perfect alignment of moving parts in assemblies, eliminating the need for additional bushings or spacers. Combined with the Class 6g thread fit and coarse 1mm pitch, this hex socket shoulder screw offers rapid assembly while maintaining vibration resistance in high-stress environments. The right-hand thread direction and metric thread standard ensure compatibility with global equipment specifications.

Specification Summary & Compliance

This M6x1mm shoulder screw features Class 6g thread fit per metric standards with 11mm thread length and 10mm shoulder length (tolerance: 0 to 0.05 mm). The shoulder diameter maintains -0.025 to 0 mm tolerance for precise fitment. Manufactured from 18-8 stainless steel with Rockwell B55 hardness and 70,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial applications.

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