S-94830A505 10-32 Locknuts

Locknuts

1186FA00031 Locknuts
1186FA00031 Locknuts

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

Part No.
Part No. 1186FA00031
Equivalent to mcmaster :
94830A505

Basic Information

System of Measurement Inch
Nut Type Locknut, Hex

Dimension Parameters

Width 3/8"
Height 3/16"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Thin

Material & Strength Parameters

Material Cadmium-Plated Steel

Finish & Compliance Parameters

Locking Type Flex-Top
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 vibration resistance through flex-top locking design that maintains tension under dynamic loads
  • Enhanced corrosion protection with cadmium-plated steel construction for extended service life in harsh environments
  • Space-saving thin profile (3/16" height) ideal for applications with limited clearance while maintaining full locking performance
  • Precision thread engagement with Class 2B fit ensures consistent clamping force and reduces cross-threading risks
  • Reliable fine thread performance with 10-32 UNF specification providing superior holding power in vibration-prone assemblies
  • Easy installation and removal using standard wrench tools with external hex drive design
  • Right-hand thread compatibility with standard UNF fastening systems for seamless integration

Professional Applications & Engineering Value

This 10-32 UNF thin locknut delivers critical engineering solutions for vibration-resistant fastening in demanding industrial environments. The flex-top locking mechanism creates continuous spring tension that compensates for thermal expansion, vibration loosening, and material relaxation - common failure points in machinery, automotive, and aerospace assemblies. Manufactured from cadmium-plated steel, this locknut provides exceptional corrosion resistance while maintaining consistent locking torque through numerous installation cycles. The thin hex nut profile addresses space-constrained applications without compromising the integrity of the fine thread locking system, making it ideal for precision equipment, electronic enclosures, and compact mechanical systems where reliable, permanent fastening is paramount.

Specification Summary & Compliance

This precision locknut features 10-32 UNF fine threads with Class 2B thread fit ensuring consistent dimensional accuracy and reliable performance. The external hex drive measures 3/8" across flats with a total height of 3/16", conforming to standard inch system specifications. Manufactured to meet industry standards for UNF thread forms and locking nut performance requirements, this component is suitable for applications demanding precise thread engagement and vibration resistance. The cadmium-plated steel construction provides environmental protection while maintaining compliance with industrial fastening specifications for reliable performance in critical assemblies.

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