S-97654A349 10-24 x 1" Stainless Steel Flanged Button Head Hex-Drive Screws

Stainless Steel Flanged Button Head Hex-Drive Screws

0172FA00030 Stainless Steel Flanged Button Head Hex-Drive Screws
0172FA00030 Stainless Steel Flanged Button Head Hex-Drive Screws

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

Part No.
Part No. 0172FA00030
Equivalent to mcmaster :
97654A349

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Height 0.101"
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 1"
Flange Diameter 0.406"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

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 for extended service life in harsh environments
  • Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress
  • Precise thread engagement with Class 3A fit and UNC coarse threads ensuring secure fastening and vibration resistance
  • Enhanced stability and load distribution through the integrated flange design, reducing the risk of surface damage
  • Efficient installation and removal with 1/8" hex drive providing positive torque transmission and reduced tool slippage
  • Full threading capability offering maximum grip length and flexibility in material thickness applications
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These 10-24 UNC rounded head screws deliver critical engineering advantages for industrial assembly applications requiring both mechanical reliability and chemical resistance. The 18-8 stainless steel construction with passivated finish provides exceptional protection against corrosion in manufacturing environments exposed to moisture, chemicals, or outdoor conditions. The combination of Class 3A thread fit with coarse UNC threading ensures rapid installation and secure fastening in materials where vibration resistance is paramount. The flanged button head design eliminates the need for separate washers while providing superior clamping force distribution, making these hex drive screws ideal for machinery, equipment enclosures, and structural assemblies where both aesthetic appeal and functional performance are required.

Specification Summary & Compliance

This 1" length screw features precision 10-24 UNC coarse threads with Class 3A fit tolerance for optimal engagement. Manufacturing conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards. The fully threaded design with 0.406" flange diameter and right-hand thread direction ensures consistent performance across industrial applications.

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