S-92997A344 5/16"-18 x 4" Setup Studs

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel, ideal for harsh industrial environments and extended service life.
• High tensile strength of 85,000 psi ensures reliable performance under heavy loads and reduces the risk of fastener failure.
• Precision Class 2A thread fit guarantees easy assembly and consistent engagement, minimizing installation time and errors.
• Double-ended threading (1 1/2" and 1/2" lengths) provides versatile mounting options and secure connections in various setups.
• Rockwell B83 hardness offers excellent durability and resistance to wear, maintaining integrity through repeated use.
• Full compliance with RoHS 3 and REACH standards ensures environmental safety and meets global regulatory requirements for industrial components.
• Versatile 4" length and 5/16"-18 thread size allows for broad application in machinery, fixtures, and equipment assembly.

Professional Applications & Engineering Value

This 5/16"-18 threaded setup stud is engineered to address common challenges in industrial settings, such as alignment precision and corrosion-induced downtime. Made from 18-8 stainless steel, it provides superior resistance to rust and chemicals, making it ideal for applications in manufacturing, automotive, and construction where exposure to moisture or aggressive agents is a concern. The double-end threading with specified lengths (1 1/2" and 1/2") enables quick and secure fastening in jigs, fixtures, and machinery setups, reducing assembly time and improving operational efficiency. With a Class 2A thread fit, it ensures smooth installation without cross-threading, while the high tensile strength supports heavy-duty use in dynamic loads. This stud is a reliable solution for engineers seeking durability, compliance, and performance in industrial stud applications, enhancing overall system reliability.

Specification Summary & Compliance

This setup stud adheres to precise dimensional standards, including a Class 2A thread fit for consistent tolerance and easy assembly. It meets key manufacturing specifications with a thread size of 5/16"-18, lengths of 4" overall and threaded portions of 1 1/2" and 1/2", and material properties such as a minimum tensile strength of 85,000 psi and Rockwell B83 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.