S-92655A658 3/4"-10 x 7" ASTM A193 18-8 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications
18-8 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs.
- Exceptional mechanical strength with 75,000 psi tensile strength and Rockwell B100 hardness for reliable performance under high stress.
- Precise and secure fastening due to Class 2A thread fit and UNC coarse threading, ensuring easy assembly and vibration resistance.
- Optimized load distribution with a 5-inch grip length and partial threading, providing enhanced clamping force in critical joints.
- Easy installation and removal using standard external hex drive and 1 1/4" head width, compatible with common tools for efficient maintenance.
- Long-term durability backed by ASTM A193 Grade B8 certification, meeting rigorous industrial standards for consistent quality.
- Versatile application fit with a 7-inch total length, suitable for a wide range of heavy-duty structural and machinery assemblies.
Professional Applications & Engineering Value
This 3/4"-10 UNC hex head screw is engineered to address critical challenges in industrial settings, such as structural integrity and corrosion-induced failures. Made from 18-8 Stainless Steel, it offers excellent resistance to rust and chemicals, making it ideal for applications in marine, chemical processing, and outdoor infrastructure. The partially threaded design and coarse thread spacing enhance grip and reduce the risk of loosening under dynamic loads, while the external hex drive allows for high-torque installation. With a 75,000 psi tensile strength and ASTM A193 Grade B8 compliance, this fastener ensures reliable performance in high-temperature and high-pressure environments, supporting everything from heavy machinery to construction frameworks with minimal downtime.
Specification Summary & Compliance
This fastener adheres to Class 2A thread fit and UNC thread standards for precise dimensional accuracy. It meets ASTM A193 specifications, ensuring material and manufacturing consistency. The product complies with industry regulations for quality and safety, including potential RoHS and REACH directives, supporting its use in global engineering projects.
