S-92655A652 3/4"-10 x 3 3/4" ASTM A193 18-8 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs.
• High tensile strength of 75,000 psi ensures reliable performance under heavy loads and in demanding structural applications.
• Class 2A thread fit provides consistent, easy assembly and secure fastening, minimizing the risk of cross-threading.
• Coarse UNC thread design offers quick installation and excellent holding power in a variety of materials.
• External hex drive and hex head allow for high torque application with standard tools, speeding up assembly processes.
• Partially threaded shank with 2" grip length concentrates clamping force where needed, enhancing joint integrity.
• Compliance with ASTM A193 Grade B8 guarantees material quality and performance consistency for critical industrial uses.

Professional Applications & Engineering Value

This 3/4"-10 UNC hex head screw is engineered to address common challenges in industrial and construction settings, such as vibration loosening and environmental degradation. Crafted from 18-8 Stainless Steel, it provides exceptional corrosion resistance, making it suitable for outdoor, marine, or chemical-exposed applications. The coarse thread and partially threaded design ensure rapid installation and optimal grip in wood, metal, or composite materials, reducing assembly time while maintaining high tensile strength. With an external hex drive, it supports high-torque tightening, preventing slippage and ensuring durable connections in machinery, structural frames, and heavy equipment.

Specification Summary & Compliance

This fastener adheres to Class 2A thread fit for precise dimensional accuracy under the Unified National Coarse (UNC) standard. It meets ASTM A193 Grade B8 specifications, ensuring material integrity and performance for high-temperature and pressure applications. Manufactured in the inch system with a length of 3 3/4", thread length of 1 3/4", and right-hand thread direction, it complies with industry norms for reliability. Additionally, the 18-8 Stainless Steel composition supports RoHS and REACH environmental standards, offering a safe and sustainable choice for professional use.