S-92198A814 5/8"-11 x 5" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and stress.
• Coarse UNC threading provides faster installation and superior holding power in a wide range of materials.
• Partially threaded design allows for precise clamping force and secure fastening in specific applications.
• Class 2A thread fit guarantees consistent, easy assembly and interchangeability with standard nuts.
• External hex drive and hex head enable high-torque application with common tools, reducing installation time.
• Rockwell B70 hardness offers excellent durability and resistance to wear and deformation.

Professional Applications & Engineering Value

This 5/8"-11 UNC Hex Head Screw in 18-8 Stainless Steel is engineered to address critical challenges in industrial settings, such as corrosion from moisture, chemicals, and outdoor exposure. Its coarse thread and partial threading provide optimal grip and vibration resistance in construction, machinery assembly, and structural frameworks, reducing the risk of loosening. The external hex drive allows for efficient installation with standard wrenches, speeding up assembly lines. With a 5" length and robust build, it ensures long-term reliability in heavy-duty applications, minimizing maintenance needs and downtime.

Specification Summary & Compliance

This screw features a 5/8"-11 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy. It complies with ASME B18.2.1 manufacturing standards, ensuring consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental compliance for global industrial use.