S-93580A677 10-32 x 1 1/4" Stainless Steel Press-Fit Studs

Stainless Steel Press-Fit Studs

1440FA00055 Stainless Steel Press-Fit Studs
1440FA00055 Stainless Steel Press-Fit Studs

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

Part No.
Part No. 1440FA00055
Equivalent to mcmaster :
93580A677

Basic Information

System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
PEM® Part Number FHS-032-20

Dimension Parameters

Length 1 1/4"

Thread Parameters

Threading Fully Threaded
Thread Size 10-32
Thread Direction Right Hand
Thread Type UNF
Thread Spacing Fine
Thread Fit (External) Class 2A
Thread Length 1 5/32"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation Parameters

Drill Bit Size No. 12
Drill Bit Diameter 0.189"

Base & Accessories Parameters

Base Diameter 0.271"
For Hole Diameter 0.189"
Hole Size Tolerance 0.000" to 0.003"
For Min. Material Thickness 0.04"
For Min. Length Between Hole Center and Sheet Edge 9/32"
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 ensures secure, permanent mounting without additional locking elements.
  • Full-length 10-32 UNF fine threading provides maximum engagement and load distribution across the entire stud length.
  • Class 2A thread fit guarantees consistent, reliable mating with standard nuts for simplified assembly.
  • Optimized for 0.189" drilled holes with tight 0.000" to 0.003" tolerance for minimal play and vibration resistance.
  • RoHS 3 compliance meets stringent environmental regulations for global manufacturing applications.
  • Right-hand threading design enables standard tooling and familiar installation procedures.

Professional Applications & Engineering Value

These stainless steel press-fit studs solve critical challenges in sheet metal assembly by eliminating loose hardware and threaded insert failures. The 18-8 stainless steel material provides excellent stress resistance and durability in corrosive environments, while the fully threaded UNF design ensures maximum pull-out strength. With a 0.04" minimum material thickness requirement and 9/32" edge distance, engineers can design compact enclosures and chassis without compromising structural integrity. The press-fit installation reduces assembly time and eliminates tapping operations, making them ideal for high-volume electronics, automotive, and industrial equipment manufacturing where reliability and speed are paramount.

Specification Summary & Compliance

This PEM® FHS-032-20 stud features 10-32 UNF fine threading with Class 2A external thread fit per UNF standards, ensuring precise interchangeability. Dimensions include 1-1/4" length, 0.271" base diameter, and compatibility with 0.189" drilled holes using No. 12 drill bits. The product is manufactured to meet RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions, supporting sustainable production practices.

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