S-90323A614 M2 Shoulder Screws

Shoulder Screws

0581FA00115 Shoulder Screws
0581FA00115 Shoulder Screws

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

Part No.
Part No. 0581FA00115
Equivalent to mcmaster :
90323A614

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 5 mm
Head Height 1.3 mm
Head Texture Smooth
Socket Head Profile Low

Dimensions

Shoulder Diameter 3 mm
Shoulder Diameter Tolerance -0.025 to 0 mm
Shoulder Fit Precise
Shoulder Length 20 mm
Shoulder Length Tolerance 0 to 0.05 mm

Thread Parameters

Thread Type Metric
Thread Size M2
Thread Pitch 0.4 mm
Thread Spacing Coarse
Thread Length 4 mm
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 1.5 mm

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B90
Tensile Strength 85000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel and passivated finish for long-lasting performance in harsh environments.
  • Precise component alignment ensured by the accurate 3mm shoulder diameter and controlled tolerances, reducing assembly errors.
  • High strength and durability from Rockwell B90 hardness and 85,000 psi tensile strength, suitable for demanding applications.
  • Space-saving low-profile socket head with 1.5mm hex drive for easy installation in confined spaces.
  • Reliable thread engagement with Class 6g fit and coarse 0.4mm pitch, providing secure fastening and vibration resistance.
  • Environmental compliance meeting RoHS 3 and REACH standards, ensuring safe use in regulated industries.
  • Optimized for industrial use with a 20mm shoulder length for stable positioning in machinery and assemblies.

Professional Applications & Engineering Value

This M2 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 18-8 stainless steel material, combined with a passivated finish, resists corrosion and wear, extending service life in industrial settings like automation equipment and electronic enclosures. Its low-profile socket head and hex drive allow for efficient installation with standard tools, minimizing protrusion in compact designs. The precisely machined shoulder with tight diameter and length tolerances ensures components are accurately positioned, reducing misalignment and improving overall system reliability. Ideal for applications requiring metric coarse threads and robust performance, this screw delivers consistent value in manufacturing and engineering projects.

Specification Summary & Compliance

This shoulder screw features a Class 6g thread fit per metric standards, with a shoulder diameter tolerance of -0.025 to 0 mm and length tolerance of 0 to 0.05 mm for high precision. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and adherence to industry norms.

🔍
Cancel