S-92067A031 3/8"-24 Socket Nuts

Socket Nuts

1066FA00059 Socket Nuts
1066FA00059 Socket Nuts

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

Part No.
Part No. 1066FA00059
Equivalent to mcmaster :
92067A031

Basic Information

System of Measurement Inch
Nut Type Socket Head

Dimension Parameters

Height 0.61"
OD 0.59"

Thread Parameters

Thread Type UNF
Thread Size 3/8"-24
Threading Partially Threaded
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit Class 2B
Thread Depth 0.33"

Head Parameters

Drive Style Hex

Material & Strength Parameters

Material Alloy Steel

Installation & Application Parameters

For Hole Diameter 0.61"

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) compliant with exemption 6(a) - Lead as an alloying element in steel
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

Drive & Tool Parameters

Hex Key Size 3/8"
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 thread engagement with Class 2B fit for reliable, vibration-resistant assemblies in high-stress applications
  • Exceptional durability from alloy steel construction providing high strength-to-weight ratio and fatigue resistance
  • Precise installation control with 3/8" hex drive socket for secure tightening in confined spaces
  • Optimized load distribution through fine UNF threading (24 TPI) for enhanced clamping force in critical joints
  • Reduced assembly weight with partial threading design while maintaining full functional thread depth
  • Compliance assurance meeting RoHS 3 and REACH environmental standards for global manufacturing applications
  • Perfect hole compatibility designed for 0.61" diameter holes with 0.59" OD for precise fitment

Professional Applications & Engineering Value

This 3/8"-24 UNF fine thread socket head nut delivers critical performance advantages in demanding industrial environments where vibration resistance and space constraints present significant challenges. The alloy steel construction provides exceptional tensile strength for heavy-load applications while the fine UNF threading offers superior resistance to loosening under dynamic loads. The hex socket drive enables high-torque installation in confined spaces where traditional wrench access is limited. With partial threading and precise 0.33" thread depth, this fastener optimizes weight distribution without compromising structural integrity, making it ideal for precision machinery, automotive assemblies, and aerospace applications where every gram and millimeter counts.

Specification Summary & Compliance

This socket head nut features 3/8"-24 UNF fine threads with Class 2B thread fit ensuring precise dimensional accuracy and interchangeability. The right-hand threading follows standard UNF specifications with 0.61" height and 0.59" OD dimensions. Manufacturing compliance includes RoHS 3 (2015/863/EU) with exemption 6(a) for lead as an alloying element in steel, and full REACH (EC 1907/2006) compliance with the latest SVHC requirements. The hex drive requires a standard 3/8" hex key for installation, compatible with industry-standard tooling.

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