S-92066A036 3/4"-10 Socket Nuts

Socket Nuts

1066FA00041 Socket Nuts
1066FA00041 Socket Nuts

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

Part No.
Part No. 1066FA00041
Equivalent to mcmaster :
92066A036

Basic Information

System of Measurement Inch
Nut Type Socket Head

Dimension Parameters

Height 1.17"
OD 1.15"

Thread Parameters

Thread Type UNC
Thread Size 3/4"-10
Threading Partially Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Class 2B
Thread Depth 0.6"

Head Parameters

Drive Style Hex

Material & Strength Parameters

Material Alloy Steel

Installation & Application Parameters

For Hole Diameter 1.203"

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 3/4"
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 torque transmission through 3/4" hex drive compatibility, ensuring secure fastening in high-stress applications
  • Exceptional strength and durability from premium alloy steel construction, resisting deformation under heavy loads
  • Optimized thread engagement with Class 2B thread fit and partial threading, providing reliable clamping force while reducing installation time
  • Enhanced compatibility with UNC coarse threading and 1.203" hole diameters, ensuring seamless integration into standard industrial assemblies
  • Right-hand threading design for intuitive installation and removal in conventional fastening systems
  • Regulatory compliance assurance with REACH and RoHS 3 standards, meeting international environmental and safety requirements
  • Reduced cross-threading risk through precision-engineered coarse threads, minimizing assembly errors in high-volume production

Professional Applications & Engineering Value

This heavy-duty socket head nut delivers critical engineering solutions where space constraints and high torque requirements intersect. The alloy steel construction provides exceptional shear strength and fatigue resistance, making it ideal for machinery frames, heavy equipment assemblies, and structural applications requiring reliable threaded fastening. The 3/4"-10 UNC coarse thread configuration ensures rapid installation in thick materials while maintaining vibration resistance, significantly reducing assembly time in industrial manufacturing and maintenance operations. The hex drive socket design allows for flush mounting in confined spaces where traditional wrench access is limited, while the partial threading optimizes clamping force distribution across connected components.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit tolerance for consistent performance. Features 3/4"-10 UNC coarse threads with right-hand direction and 0.6" thread depth. Compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) standards with exemption 6(a) for lead as an alloying element in steel. Designed for use with 1.203" hole diameters with overall dimensions of 1.15" OD and 1.17" height.

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