S-95599A119 6-32 x 3/4" Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

0179FA00009 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws
0179FA00009 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

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

Part No.
Part No. 0179FA00009
Equivalent to mcmaster :
95599A119

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 3/4"
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

  • Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
  • High tensile strength of 80,000 psi ensures reliable fastening under heavy loads, reducing the risk of mechanical failure.
  • Flanged button head design provides a wider bearing surface for secure clamping and prevents pull-through in softer materials.
  • 5/64" hex drive allows for efficient torque application and easy installation with standard tools, minimizing assembly time.
  • Coarse UNC threads with Class 2A fit offer quick assembly and reliable engagement in a variety of materials.
  • Fully threaded shank maximizes grip length and holding power across the entire fastener length.
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global industrial markets.

Professional Applications & Engineering Value

This 18-8 Stainless Steel flanged rounded head screw is engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. The flanged button head design distributes clamping force evenly, reducing stress concentrations and enhancing joint integrity in machinery, electronics, and automotive assemblies. With its coarse UNC thread and Class 2A fit, it ensures rapid installation and reliable performance in materials like aluminum and plastics, while the hex drive provides superior torque transmission for tight spaces. Ideal for applications requiring high tensile strength and durability, this screw minimizes maintenance needs and extends equipment lifespan in demanding environments.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It is manufactured from 18-8 Stainless Steel with a tensile strength of 80,000 psi and Rockwell B85 hardness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets international environmental and safety standards for industrial use.

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