S-94450A519 10-24 Hex Nuts

Hex Nuts

0931FA00030 Hex Nuts
0931FA00030 Hex Nuts

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

Part No.
Part No. 0931FA00030
Equivalent to mcmaster :
94450A519

Basic Information

System of Measurement Inch
Nut Type Hex

Dimension Parameters

Width 3/8"
Height 7/64"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Direction Left Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Thin

Material & Strength Parameters

Material 18-8 Stainless Steel

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
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 for extended service life in harsh environments
  • Space-saving thin profile design allows installation in tight clearance applications where standard nuts won't fit
  • Reliable left-hand threading provides secure fastening in counter-rotational systems and specialized machinery
  • Precision UNC coarse threading ensures quick assembly and reduced cross-threading risk in industrial applications
  • Class 2B thread fit guarantees consistent engagement and vibration resistance with mating components
  • External hex drive compatibility enables standard tooling usage for efficient installation and maintenance
  • Full regulatory compliance with RoHS 3 and REACH standards for safe use across global industrial markets

Professional Applications & Engineering Value

This 10-24 UNC left hand thread hex nut delivers critical engineering solutions where reverse-threading requirements meet space constraints. The thin profile design (7/64" height) enables installation in compact assemblies while maintaining full 18-8 stainless steel corrosion resistance properties. The coarse thread UNC pattern combined with Class 2B thread fit ensures reliable performance in high-vibration environments, making it ideal for rotating machinery, conveyor systems, and specialized equipment requiring left-hand thread security. The external hex drive maintains compatibility with standard industrial tools, streamlining maintenance procedures while the 3/8" width provides adequate torque transmission without compromising the slim profile advantages.

Specification Summary & Compliance

This thin hex nut features precision 10-24 UNC coarse threads with Class 2B thread fit tolerance, manufactured to exact dimensional specifications (3/8" width × 7/64" height). The fastener maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. The left-hand thread direction and external hex drive style conform to standard industrial specifications for reliable performance in demanding operating conditions.

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