S-94830A125 8-32 Locknuts

Locknuts

1186FA00006 Locknuts
1186FA00006 Locknuts

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

Part No.
Part No. 1186FA00006
Equivalent to mcmaster :
94830A125

Basic Information

System of Measurement Inch
Nut Type Locknut, Hex

Dimension Parameters

Width 11/32"
Height 3/16"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Thin

Material & Strength Parameters

Material Steel

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant
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 technology that maintains secure fastening in high-stress environments
  • Space-saving thin profile (3/16" height) enables installation in confined spaces where standard nuts won't fit
  • Durable steel construction provides excellent strength and corrosion resistance for long-term reliability
  • Easy installation and removal with external hex drive design that accommodates standard wrench tools
  • Reliable thread engagement with Class 2B thread fit ensuring consistent performance and reduced cross-threading risk
  • Optimized for industrial applications featuring coarse UNC threads that resist loosening under dynamic loads
  • Compliance with environmental standards meeting RoHS 3 and REACH requirements for safe industrial use

Professional Applications & Engineering Value

This 8-32 UNC thin locknut addresses critical challenges in industrial assembly where vibration-induced loosening compromises system integrity. The steel construction combined with innovative Flex-Top locking technology creates a resilient fastening solution that maintains clamp force under continuous stress. The external hex drive facilitates quick installation with standard tools while the thin profile (11/32" width × 3/16" height) solves space constraints in compact assemblies. Particularly valuable in machinery, automotive, and electronic enclosures, this right-hand threaded locknut with coarse thread spacing delivers reliable performance where vibration resistance is paramount, reducing maintenance frequency and preventing equipment failure.

Specification Summary & Compliance

This precision inch system locknut features 8-32 UNC coarse threads with Class 2B thread fit ensuring dimensional accuracy and proper engagement. Manufactured to industrial standards with external hex drive and Flex-Top locking mechanism. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industrial safety requirements for hazardous substance restrictions.

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