S-97042A175 1/4"-20 x 4 1/2" Partially Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity
• Precision Class 2A thread fit guarantees consistent mating with nuts and threaded components
• Right-hand coarse UNC threading provides quick assembly and secure fastening in various applications
• Partially threaded design allows for adjustable positioning and secure clamping in assemblies
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence
• Durable 4 1/2" length with 3/4" threaded portion offers versatile installation options

Professional Applications & Engineering Value

This 1/4"-20 UNC partially threaded stud is engineered to address critical challenges in industrial fastening, where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel material provides excellent durability against moisture, chemicals, and temperature variations, making it suitable for machinery, automotive, and construction applications. With a Class 2A thread fit and coarse UNC threading, it ensures easy installation and vibration resistance, reducing maintenance needs. The partially threaded design allows for precise adjustment in assemblies, enhancing flexibility in equipment manufacturing and repair. Ideal for securing components in high-stress environments, this stud delivers consistent performance while meeting stringent RoHS 3 and REACH compliance standards.

Specification Summary & Compliance

This stud adheres to Class 2A thread fit tolerances with a shaft diameter tolerance of -0.005" to 0.005", ensuring precise dimensional accuracy. It conforms to UNC thread standards with coarse spacing and right-hand direction, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety.