S-90269A677 M6 ISO 7379 Shoulder Screws

Shoulder Screws

0546FA00459 Shoulder Screws
0546FA00459 Shoulder Screws

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

Part No.
Part No. 0546FA00459
Equivalent to mcmaster :
90269A677

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 120 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
Finish Black Oxide
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 and black oxide finish, ideal for harsh industrial environments.
  • Precise component alignment ensured by the 120mm shoulder with tight diameter tolerance for reliable assembly.
  • High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for demanding applications.
  • Secure, non-slip installation facilitated by the knurled socket head and 4mm hex drive.
  • Consistent thread performance with Class 5g6g fit and M6x1mm coarse thread for easy engagement.
  • Global regulatory compliance including ISO 7379, RoHS 3, and REACH for safe, standardized use.
  • Durable, long-lasting operation backed by Rockwell B79 hardness and robust material properties.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical challenges in precision machinery and industrial assemblies. The 316 stainless steel construction, combined with a black oxide finish, provides exceptional resistance to corrosion, making it suitable for applications in chemical processing, marine, and outdoor equipment. The 120mm shoulder length with controlled tolerances ensures accurate positioning of rotating parts, reducing wear and misalignment in pivot points, linkages, and bearing mounts. The knurled head and hex drive allow for secure handling and torque application, minimizing slippage during installation. By meeting ISO 7379 standards, this metric shoulder screw delivers reliable performance in high-stress environments, enhancing overall assembly durability and reducing maintenance needs.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional standards, including a Class 5g6g thread fit and shoulder diameter tolerance of -0.072 to -0.01 mm for consistent performance. It conforms to ISO 7379 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.

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