S-93580A630 1/4"-20 x 3/4" Stainless Steel Press-Fit Studs

Stainless Steel Press-Fit Studs

1440FA00019 Stainless Steel Press-Fit Studs
1440FA00019 Stainless Steel Press-Fit Studs

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

Part No.
Part No. 1440FA00019
Equivalent to mcmaster :
93580A630

Basic Information

System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
PEM® Part Number FHS-0420-12

Dimension Parameters

Length 3/4"

Thread Parameters

Threading Fully Threaded
Thread Size 1/4"-20
Thread Direction Right Hand
Thread Type UNC
Thread Spacing Coarse
Thread Fit (External) Class 2A
Thread Length 39/64"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation Parameters

Drill Bit Size 1/4"
Drill Bit Diameter 0.25"

Base & Accessories Parameters

Base Diameter 0.352"
For Hole Diameter 0.249"
Hole Size Tolerance 0.000" to 0.003"
For Min. Material Thickness 0.062"
For Min. Length Between Hole Center and Sheet Edge 5/16"
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
  • Precision installation ensured by the 0.000" to 0.003" hole size tolerance, reducing assembly errors and rework
  • Reliable thread engagement with fully threaded UNC coarse thread design for strong, vibration-resistant connections
  • Optimized for thin materials with 0.062" minimum material thickness capability, ideal for sheet metal applications
  • Industry-standard compatibility through Class 2A thread fit, ensuring interchangeability with standard nuts and components
  • Enhanced assembly efficiency with right-hand threading for straightforward installation in high-volume production
  • Environmental compliance with RoHS 3 standards, meeting global regulatory requirements for electronic and industrial equipment

Professional Applications & Engineering Value

This 1/4-20 UNC stainless steel press-fit stud delivers exceptional value in sheet metal assembly and industrial applications where reliability is critical. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for harsh environments, including outdoor equipment and electronic enclosures. Its fully threaded right-hand design and coarse UNC thread ensure rapid installation and secure fastening, reducing labor time in high-volume manufacturing. The precise 0.000" to 0.003" hole size tolerance minimizes the risk of loose fittings or material damage, addressing common issues in precision stud installation. This stud is engineered to maintain integrity under vibration and load, offering a robust solution for securing components in industrial fasteners systems.

Specification Summary & Compliance

This press-fit stud adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy. It is designed for a 0.249" hole diameter using a 0.25" drill bit, with a total length of 3/4" and 39/64" thread length. The product complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances for use in various industrial and electronic applications.

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