S-97042A224 1/4"-20 x 2" Partially Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Reliable thread engagement through Class 2A thread fit ensuring consistent assembly and vibration resistance
• High tensile strength of 70,000 psi provides exceptional load-bearing capacity for demanding applications
• Optimized partial threading design with 3/4" threaded length allows secure fastening while minimizing material usage
• Industry-standard UNC coarse threading enables quick installation and superior resistance to cross-threading
• Precision dimensional control with shaft diameter tolerance of ±0.005" ensures perfect fit in mating components
• Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 1/4"-20 UNC partially threaded stud delivers exceptional engineering value through its optimized 18-8 stainless steel construction and precision Class 2A thread fit. The material's inherent corrosion resistance makes it ideal for applications exposed to moisture, chemicals, or outdoor elements, while the 70,000 psi tensile strength ensures structural integrity under heavy loads. The partial threading configuration provides secure fastening at connection points while the unthreaded portion acts as a precision spacer or alignment feature. This design is particularly valuable in machinery assembly, electrical enclosures, and structural frameworks where coarse thread spacing facilitates rapid installation and maintenance. The right-hand thread direction follows industry standards for compatibility with existing tooling and components, making it a versatile solution for OEM and MRO applications across multiple industrial sectors.

Specification Summary & Compliance

This partially threaded stud features precise dimensional control with shaft diameter tolerance of -0.005" to +0.005" and complies with UNC thread standards with Class 2A external thread fit. The manufacturing follows industry specifications for 1/4"-20 coarse thread applications with 3/4" threading length on a 2" overall stud. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use worldwide.