S-95599A116 6-32 x 1/4" Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

0179FA00006 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws
0179FA00006 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

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

Part No.
Part No. 0179FA00006
Equivalent to mcmaster :
95599A116

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.2"
Head Height 0.19"
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 1/4"
Flange Diameter 0.563"
Flange Thickness 0.109"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/64"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B85
Tensile Strength 80000 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 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs.
  • High tensile strength of 80,000 PSI ensures reliable, long-lasting fastening under demanding mechanical loads.
  • Integrated flange design eliminates the need for separate washers, speeding up assembly and providing a wider bearing surface.
  • Hex drive (5/64") allows for high-torque installation with common tools, minimizing cam-out and ensuring a secure fit.
  • Class 2A UNC coarse threads enable quick, easy alignment and assembly, reducing installation time and errors.
  • Rounded (button) head profile offers a low-profile, finished appearance while reducing the risk of snagging.
  • Full compliance with RoHS 3 and REACH ensures environmental safety and meets global regulatory standards for industrial use.

Professional Applications & Engineering Value

This 6-32 x 1/4" flanged rounded head screw is engineered to solve common industrial fastening challenges. The 18-8 stainless steel material provides excellent resistance to corrosion and oxidation, making it perfect for applications in electronics, machinery, and outdoor equipment where durability is critical. The combination of a hex drive and coarse UNC threads ensures quick, secure installation with standard tools, reducing assembly time and preventing stripping. The integrated flange distributes clamping force effectively, protecting sensitive surfaces and eliminating the need for additional components. Ideal for securing panels, chassis, and components in industrial settings, this screw delivers reliable performance and long-term value.

Specification Summary & Compliance

This screw features precision UNC coarse threads with a Class 2A thread fit for consistent engagement and ease of assembly. It is manufactured from 18-8 stainless steel with a hardness of Rockwell B85 and a tensile strength of 80,000 PSI. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.

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