S-95599A132 10-32 x 3/8" Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

0179FA00022 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws
0179FA00022 Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

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

Part No.
Part No. 0179FA00022
Equivalent to mcmaster :
95599A132

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.3"
Head Height 0.21"
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 3/8"
Flange Diameter 0.75"
Flange Thickness 0.109"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

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 industrial environments
  • High-strength performance with 80,000 psi tensile strength and Rockwell B85 hardness for reliable load-bearing
  • Secure, non-slip fastening enabled by the 1/8" hex drive and wide button head design
  • Precise thread engagement with Class 2A UNF fine threads ensuring vibration resistance and tight fits
  • Enhanced load distribution from the 0.75" flange, reducing surface pressure and material stress
  • Full threading for maximum grip along the 3/8" length, providing consistent holding power
  • Compliance with environmental regulations including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

This 10-32 UNF flanged rounded head screw is engineered to address common industrial fastening challenges, such as vibration loosening and corrosion in demanding settings. Made from 18-8 stainless steel, it offers excellent resistance to rust and chemicals, making it suitable for machinery, automotive assemblies, and outdoor equipment. The fine UNF thread and Class 2A fit ensure precise alignment and secure fastening, even under dynamic loads. The wide button head and integrated flange provide a larger bearing surface, distributing clamp load effectively to prevent damage to softer materials. With its hex drive design, installation is straightforward with standard tools, reducing assembly time while maintaining high tensile strength for long-term reliability in industrial applications.

Specification Summary & Compliance

This screw adheres to UNF thread standards with a Class 2A thread fit for consistent dimensional accuracy. It is fully threaded with a right-hand direction and features a flange diameter of 0.75". Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures it meets strict environmental and safety regulations, supporting sustainable procurement in industrial sectors.

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