S-95612A111 M3 x 6 mm Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

0181FA00001 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws
0181FA00001 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

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Part No.
Part No. 0181FA00001
Equivalent to mcmaster :
95612A111

Basic Information

Screw Features Flanged
System of Measurement Metric

Head Parameters

Head Type Rounded
Head Height 2.1 mm
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 6 mm
Flange Diameter 8.5 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
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 2 mm

Material & Strength

Material 316 Stainless Steel
Hardness Rockwell B83
Tensile Strength 75000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
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 316 Stainless Steel construction, ideal for harsh environments and extended service life.
  • High-strength fastening with a tensile strength of 75,000 psi and Rockwell B83 hardness for reliable load-bearing applications.
  • Precise and secure fit ensured by the Class 6g thread tolerance, reducing the risk of cross-threading and assembly errors.
  • Efficient installation and removal with the 2 mm hex drive and wide button head, providing excellent torque transmission and a low-profile finish.
  • Enhanced clamping force and stability from the integrated 8.5 mm flange, which distributes pressure evenly and acts as a built-in washer.
  • Full thread engagement along the 6 mm length for maximum grip and vibration resistance in compact assemblies.
  • Compliance with stringent environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global markets.

Professional Applications & Engineering Value

This M3 x 0.5mm pitch metric screw is engineered from 316 Stainless Steel to combat corrosion in demanding settings like marine, chemical processing, and outdoor equipment. The flanged hex button head design eliminates the need for separate washers, speeding up assembly while providing a wide bearing surface to prevent surface damage and loosening under vibration. With a coarse thread spacing and Class 6g thread fit, it ensures quick, reliable fastening in metals and plastics, reducing installation time and improving joint integrity. The fully threaded 6 mm length offers consistent holding power, making it a versatile choice for electronic enclosures, machinery panels, and automotive components where space and durability are critical.

Specification Summary & Compliance

This screw adheres to metric thread standards with M3 size, 0.5 mm pitch, and Class 6g thread tolerance for precise fit. It is fully threaded with a right-hand thread direction and coarse thread spacing. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for industrial use.

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