S-97654A614 6-32 x 1" Stainless Steel Flanged Button Head Hex-Drive Screws

Stainless Steel Flanged Button Head Hex-Drive Screws

0172FA00044 Stainless Steel Flanged Button Head Hex-Drive Screws
0172FA00044 Stainless Steel Flanged Button Head Hex-Drive Screws

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

Part No.
Part No. 0172FA00044
Equivalent to mcmaster :
97654A614

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Height 0.073"
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 1"
Flange Diameter 0.297"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/64"

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B70
Tensile Strength 70000 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 and passivated finish, ideal for harsh industrial environments
  • Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable, long-term fastening
  • Precise thread engagement with Class 3A fit and UNC coarse threads ensuring vibration resistance and easy installation
  • Enhanced load distribution from the wide rounded button head and 0.297" flange, reducing surface damage and loosening
  • Efficient installation and removal using the 5/64" hex drive, providing secure tool grip in confined spaces
  • Full threading along the 1" length for maximum grip and adjustment flexibility in various material thicknesses
  • Compliance with strict environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This 6-32 UNC coarse thread screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in demanding applications. The 18-8 stainless steel material, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, making it suitable for outdoor equipment, marine hardware, and food processing machinery. The flanged rounded head design eliminates the need for separate washers, distributing clamp load evenly to prevent surface damage on soft materials. With a Class 3A thread fit and coarse threading, it ensures quick assembly and reliable performance in high-stress environments, reducing maintenance downtime and enhancing operational efficiency.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 3A thread fit for precise dimensional accuracy. It is manufactured in the inch system with a thread size of 6-32, length of 1", and fully threaded design. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial use.

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