S-92198A515 7/16"-14 x 7" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance provided by 18-8 Stainless Steel, ideal for harsh environments and long-term outdoor use.
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and in demanding structural applications.
• Rockwell B70 hardness offers excellent durability and resistance to wear, reducing the risk of stripping or damage during installation.
• Precise Class 2A thread fit guarantees smooth assembly and secure fastening, minimizing the risk of cross-threading.
• Coarse UNC thread design allows for quicker installation and better performance in materials like wood or soft metals.
• Partially threaded shank provides unthreaded grip length for improved clamping force and vibration resistance in joint assemblies.
• External hex drive and hex head enable easy installation with standard tools, reducing assembly time and labor costs.

Professional Applications & Engineering Value

This 7/16"-14 UNC Hex Head Screw is engineered from 18-8 Stainless Steel to address common industrial challenges such as corrosion, high stress, and vibration. The coarse thread and partial threading design enhance grip and load distribution, making it ideal for construction, machinery, and heavy equipment where vibration resistance and structural integrity are critical. Its 80,000 psi tensile strength and Rockwell B70 hardness ensure it withstands extreme conditions without failing, while the external hex drive simplifies maintenance and disassembly. Compliant with ASME B18.2.1, it meets rigorous standards for dimensional accuracy and performance, providing reliability in applications like framing, automotive assemblies, and industrial fixtures.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit tolerances for precise engagement and is manufactured per ASME B18.2.1 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use. Key specifications include a 7/16"-14 UNC coarse thread, 7" length with partial threading, and right-hand thread direction, providing consistent performance and regulatory assurance.