S-92800A300 3/4"-16 x 7" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• High tensile strength of 80,000 psi ensures reliable load-bearing capacity and prevents failure under stress.
• Fine UNF threading (3/4"-16) with Class 2A fit provides precise, secure fastening and vibration resistance in critical assemblies.
• External hex drive and 1 1/8" head width allow for easy installation and removal with standard tools, improving assembly efficiency.
• Partial threading design offers optimal grip length control, minimizing thread damage and enhancing joint integrity.
• Rockwell B70 hardness delivers excellent durability and wear resistance, extending service life in demanding applications.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global supply chain requirements.

Professional Applications & Engineering Value

This 18-8 stainless steel hex head screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and high-stress fatigue. The 3/4"-16 UNF fine thread with Class 2A fit ensures tight tolerances and secure fastening in machinery, structural frames, and heavy-duty equipment, reducing the risk of joint failure. The external hex drive and 1 1/8" head width facilitate quick installation with standard wrenches, streamlining assembly processes. Its partial threading allows for precise engagement in tapped holes or nuts, preventing cross-threading and distributing load evenly. Ideal for industrial applications in manufacturing, construction, and marine environments, this screw provides long-term reliability and compliance with stringent industry standards.

Specification Summary & Compliance

This hex head screw features a 3/4"-16 UNF fine thread with Class 2A thread fit for precise dimensional accuracy, ensuring compatibility with standard nuts and threaded components. It adheres to common inch-system fastening standards and is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for regulated industrial and international markets. With a tensile strength of 80,000 psi and Rockwell B70 hardness, it delivers consistent performance in demanding environments.