S-90265A218 M5 ISO 7379 Shoulder Screws

Shoulder Screws

0543FA00104 Shoulder Screws
0543FA00104 Shoulder Screws

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

Part No.
Part No. 0543FA00104
Equivalent to mcmaster :
90265A218

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 10 mm
Head Height 4.5 mm
Head Texture Smooth
Socket Head Profile Standard

Dimensions

Shoulder Diameter 6 mm
Shoulder Diameter Tolerance -0.072 to -0.01 mm
Shoulder Fit Standard
Shoulder Length 15 mm
Shoulder Length Tolerance 0 to 0.25 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Length 10 mm
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 3 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B83
Tensile Strength 70000 psi
Minimum Shear Strength 45000 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 18-8 stainless steel construction, ideal for harsh industrial environments.
  • Precise alignment and spacing ensured by the 6mm shoulder diameter and 15mm shoulder length for consistent assembly.
  • High mechanical strength with 70,000 psi tensile and 45,000 psi shear strength, providing reliable load-bearing capacity.
  • Easy installation and removal using a standard 3mm hex drive, reducing assembly time and tool wear.
  • Accurate thread engagement with Class 5g6g fit and M5x0.8 coarse pitch for quick, secure fastening.
  • Durable performance backed by Rockwell B83 hardness, resisting deformation under stress.
  • Global compliance assurance meeting ISO 7379 standards and RoHS 3/REACH regulations for safe, international use.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address common industrial challenges like misalignment and component wear. The 18-8 stainless steel material offers excellent corrosion resistance, making it suitable for applications in machinery, automotive, and electronics where exposure to moisture or chemicals is a concern. The socket head with hex drive allows for tight spaces and high-torque installation, while the shoulder design provides a precise pivot or spacer, reducing vibration and improving part longevity. With its metric coarse thread and right-hand thread direction, it ensures quick assembly and disassembly, streamlining maintenance in production lines. Ideal for securing rotating parts or guiding movements, this screw enhances reliability in industrial applications, supported by ISO 7379 certification for consistent quality.

Specification Summary & Compliance

This shoulder screw adheres to ISO 7379 specifications, with precise dimensions including a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm. The thread fit conforms to Class 5g6g for metric coarse threads, ensuring compatibility and performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and suitability for global industrial use.

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