S-90418A111 M3 x 10 mm ASME B18.3.6M Set Screws

Set Screws

0651FA00005 Set Screws
0651FA00005 Set Screws

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

Part No.
Part No. 0651FA00005
Equivalent to mcmaster :
90418A111

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 10 mm

Thread Parameters

Thread Type Metric
Thread Size M3
Thread Pitch 0.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Soft
Tip Length 0.8 mm
Tip Diameter 1.6 mm
Tip Material Brass
Drive Style Hex
Drive Size 1.5 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3.6M
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 with 18-8 stainless steel construction, ideal for harsh industrial environments.
  • Precise, secure fastening ensured by Class 6g thread fit and coarse M3 x 0.5mm thread for reliable holding power.
  • Prevents surface marring thanks to the soft brass tip, protecting sensitive components during installation and use.
  • High durability and strength with Rockwell B80 hardness, providing excellent resistance to wear and deformation.
  • Easy installation and removal using a standard 1.5mm hex key, facilitated by the headless, flush-mount design.
  • Broad regulatory compliance including ASME B18.3.6M, RoHS 3, and REACH, ensuring safety and environmental standards are met.
  • Versatile right-hand thread design compatible with standard metric components for seamless integration.

Professional Applications & Engineering Value

This M3 set screw is engineered to address common industrial challenges such as component slippage and surface damage. The 18-8 stainless steel material offers excellent corrosion resistance, making it suitable for applications in machinery, electronics, and automotive assemblies where exposure to moisture or chemicals is a concern. The hex headless design allows for a flush finish, ideal for confined spaces, while the brass tip provides a non-marring contact point that prevents damage to shafts, gears, or other precision parts. With its coarse thread and Class 6g tolerance, it ensures quick assembly and reliable torque transmission, reducing the risk of loosening under vibration. This screw is a trusted solution for engineers seeking a balance of strength, precision, and surface protection in metric fastening systems.

Specification Summary & Compliance

This product features a metric M3 x 0.5mm coarse thread with Class 6g thread fit for precise dimensional accuracy. It complies with ASME B18.3.6M manufacturing standards and is verified to be RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations.

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