S-92067A029 1/4"-28 Socket Nuts

Key Features & Benefits at a Glance

• Superior thread engagement with Class 2B fit ensures reliable, vibration-resistant connections in demanding applications
• Enhanced durability from alloy steel construction provides excellent strength and wear resistance for long service life
• Precise installation control through 1/4" hex drive allows for accurate torque application in confined spaces
• Optimized weight distribution with partially threaded design reduces overall mass while maintaining structural integrity
• Fine thread precision with 1/4"-28 UNF specification delivers superior clamping force and load distribution
• Regulatory compliance assurance with RoHS 3 and REACH certification meets international environmental standards
• Perfect hole compatibility designed specifically for 0.421" diameter applications with 0.23" thread depth

Professional Applications & Engineering Value

These socket head nuts deliver exceptional performance in precision machinery, automotive assemblies, and industrial equipment where space constraints and vibration resistance are critical concerns. The alloy steel composition provides the necessary tensile strength to withstand high-stress environments, while the fine UNF threading with Class 2B fit ensures minimal backlash and superior thread engagement. The partially threaded design reduces weight without compromising strength, making them ideal for applications where every gram counts. The hex drive configuration allows for efficient installation in tight quarters, significantly reducing assembly time while maintaining precise torque control. These components are engineered to solve common industrial challenges including vibration-induced loosening, corrosion susceptibility, and installation accessibility issues.

Specification Summary & Compliance

These socket head nuts feature precision 1/4"-28 UNF fine threading with Class 2B thread fit per ASME B1.1 standards, ensuring consistent dimensional accuracy and reliable performance. The components maintain strict compliance with RoHS 3 (2015/863/EU) with exemption 6(a) for lead as an alloying element in steel, and full adherence to REACH (EC 1907/2006) regulations updated January 17, 2023. Manufacturing specifications include right-hand thread direction, 0.4" OD, 0.41" height, and optimized design for 0.421" hole diameter with 0.23" thread depth.