S-93580A620 1/4"-20 x 5/8" Stainless Steel Press-Fit Studs

Stainless Steel Press-Fit Studs

1440FA00017 Stainless Steel Press-Fit Studs
1440FA00017 Stainless Steel Press-Fit Studs

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

Part No.
Part No. 1440FA00017
Equivalent to mcmaster :
93580A620

Basic Information

System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
PEM® Part Number FHS-0420-10

Dimension Parameters

Length 5/8"

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 31/64"

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, ideal for harsh industrial environments.
  • Precision press-fit installation with 0.000" to 0.003" hole size tolerance ensures a secure, vibration-resistant hold in sheet metal.
  • Reliable coarse UNC threading (1/4"-20) with Class 2A fit provides easy assembly and strong engagement in various materials.
  • Fully threaded right-hand design offers maximum thread engagement and versatile installation options.
  • RoHS 3 compliance guarantees environmental safety and meets global regulatory standards for electronics and sensitive applications.
  • Optimized for thin materials with minimum 0.062" material thickness support, perfect for lightweight sheet metal assemblies.
  • Streamlined assembly process with precise drill bit diameter (0.25") and length specifications, reducing installation time and errors.

Professional Applications & Engineering Value

This 18-8 stainless steel press-fit stud is engineered to address common challenges in sheet metal assembly, such as loosening under vibration and corrosion in demanding conditions. The fully threaded UNC coarse thread design ensures rapid, secure fastening in 0.249" holes, while the precise hole size tolerance (0.000" to 0.003") eliminates play and enhances structural integrity. Ideal for industrial fasteners in electronics enclosures, machinery panels, and automotive components, it provides a durable, RoHS compliant solution that withstands thermal cycling and mechanical stress, reducing maintenance needs and improving product lifespan.

Specification Summary & Compliance

This stud adheres to Class 2A thread fit and UNC coarse thread standards with a right-hand thread direction. It is manufactured for use in 0.249" diameter holes with a tolerance of 0.000" to 0.003", ensuring precise installation. The product is fully compliant with RoHS 3 (2015/863/EU) regulations, supporting environmentally responsible manufacturing practices.

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