S-90269A266 M6 ISO 7379 Shoulder Screws

Shoulder Screws

0546FA00132 Shoulder Screws
0546FA00132 Shoulder Screws

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

Part No.
Part No. 0546FA00132
Equivalent to mcmaster :
90269A266

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 13 mm
Head Height 5.5 mm
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 8 mm
Shoulder Diameter Tolerance -0.072 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 M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Length 11 mm
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 4 mm

Material & Strength

Material 316 Stainless Steel
Hardness Rockwell B79
Tensile Strength 70000 psi
Minimum Shear Strength 35000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 7379
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life.
  • Exceptional mechanical strength offering a 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications.
  • Precise component alignment enabled by the 35mm shoulder with controlled diameter and length tolerances.
  • Secure and reliable installation with a knurled socket head and 4mm hex drive, preventing tool slippage.
  • Wide compatibility and interchangeability due to compliance with the ISO 7379 metric standard and Class 5g6g thread fit.
  • Environmental and regulatory compliance meeting RoHS 3 and REACH standards for safe use in regulated industries.
  • Optimized for coarse threading with M6x1mm right-hand threads for faster assembly and robust fastening.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and durability challenges in precision industrial applications. The 316 stainless steel material provides excellent resistance to corrosion and chemicals, making it suitable for machinery, automotive assemblies, and equipment exposed to moisture or aggressive substances. The 35mm shoulder length acts as a precise pivot or spacer, ensuring accurate positioning of moving parts like gears, bearings, and linkages, which reduces wear and maintenance. Combined with a knurled socket head for secure torque application and coarse metric threading for quick installation, this screw enhances assembly efficiency and long-term reliability in high-stress environments.

Specification Summary & Compliance

This shoulder screw features an M6x1mm coarse thread with a Class 5g6g fit for standard tolerance, a shoulder diameter of 8 mm (tolerance: -0.072 to -0.01 mm), and shoulder length of 35 mm (tolerance: 0 to 0.25 mm). It is manufactured to meet ISO 7379 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.

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