S-92790A627 1/2"-13 x 7" ASTM A193 Super-Corrosion-Resistant 316 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications
Super-Corrosion-Resistant 316 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
- Exceptional corrosion resistance in harsh environments thanks to 316 Stainless Steel construction, reducing maintenance and replacement costs.
- High tensile strength of 75,000 psi ensures reliable performance under heavy loads and in demanding applications.
- Rockwell B96 hardness provides excellent durability and resistance to wear, extending the fastener's service life.
- Coarse UNC threading offers faster assembly and reduced risk of cross-threading, improving installation efficiency.
- Class 2A thread fit guarantees consistent, precise engagement for secure fastening and vibration resistance.
- External hex drive design allows for high-torque application with standard tools, ensuring a tight and secure fit.
- ASTM A193 compliance assures material quality and performance for high-temperature and pressure applications.
Professional Applications & Engineering Value
This Grade B8M 316 Stainless Steel hex head screw is engineered to solve critical challenges in corrosive and high-stress environments. Its 1/2"-13 UNC coarse thread and partial threading provide optimal clamp load distribution, making it ideal for industrial machinery, chemical processing equipment, and marine applications. The external hex drive facilitates easy installation with common tools, while the 75,000 psi tensile strength and Rockwell B96 hardness ensure long-term reliability under dynamic loads. By combining corrosion resistance with robust mechanical properties, this fastener minimizes downtime and maintenance in demanding industrial settings, offering superior engineering value for B2B procurement.
Specification Summary & Compliance
This hex head screw adheres to precise dimensional standards, including a Class 2A thread fit for consistent accuracy and a 1/2"-13 UNC coarse thread with a 7" overall length. Manufactured in compliance with ASTM A193 specifications, it ensures material integrity and performance for high-temperature service. The product meets common industry regulations for quality and safety, supporting reliable use in various industrial applications without compromising on durability or precision.
