S-99051A400 6-32 Press-Fit Nuts

Press-Fit Nuts

1079FA00009 Press-Fit Nuts
1079FA00009 Press-Fit Nuts

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

Part No.
Part No. 1079FA00009
Equivalent to mcmaster :
99051A400

Basic Information

System of Measurement Inch
Nut Type Press Fit

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Press-Fit Head Shape Round
Head OD 0.39"
Head Height 0.13"
PEM® Part Number AC-632-2

Material & Strength Parameters

Material 18-8 Stainless Steel

Installation & Application Parameters

For Min. Panel Thickness 0.054"

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant

Other Parameters

Drill Bit Size 21/64"
Drill Bit Diameter 0.3281"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh industrial environments.
  • Press-fit round head design provides secure, permanent installation in thin sheet metal without requiring welding or adhesives.
  • UNC coarse threads with Class 2B fit offer excellent thread engagement and consistent mating with standard 6-32 screws.
  • Optimized for 0.054" minimum panel thickness delivers reliable performance in lightweight and space-constrained applications.
  • Simple installation with 21/64" drill bit reduces assembly time and tooling complexity.
  • RoHS 3 compliance meets international environmental standards for restricted substances.
  • Right-hand thread direction ensures compatibility with common assembly practices and tools.

Professional Applications & Engineering Value

This 6-32 UNC press fit nut solves critical challenges in thin sheet metal assemblies where traditional fastening methods fail. The 18-8 stainless steel material provides exceptional corrosion resistance, eliminating rust-induced failures in electronics enclosures, HVAC systems, and automotive panels. Its press-fit round head design creates a permanent, vibration-resistant installation without damaging delicate substrates. The coarse thread spacing and Class 2B thread fit ensure rapid assembly with reduced cross-threading risks, while the precise 0.054" minimum panel thickness specification guarantees optimal performance in lightweight structural applications. Engineered for high-volume production, this fastener delivers consistent installation efficiency using standard 21/64" drill bits.

Specification Summary & Compliance

This press-fit nut maintains Class 2B thread fit per UNC standards with right-hand thread direction and coarse thread spacing. Manufactured to PEM® specifications for 0.054" minimum panel thickness with 21/64" drill bit installation. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations and manufactured under quality-controlled processes for consistent dimensional accuracy in inch system measurements.

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