S-94705A723 1/2"-13 x 1" ASTM A193 Steel Heavy Hex Head Screws for High-Pressure Applications
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 Tensile Strength - With 125,000 psi tensile strength, this screw provides reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior Hardness & Durability - Rockwell C35 hardness ensures excellent wear resistance and long service life, even in demanding industrial environments.
- Optimized Thread Design - Fully threaded 1/2"-13 UNC coarse thread offers superior grip and faster installation, minimizing assembly time.
- Precise Thread Fit - Class 2A thread fit guarantees consistent engagement and secure fastening, preventing loosening under vibration.
- High-Grade Material Compliance - ASTM A193 Grade B7 steel construction ensures corrosion resistance and reliability in high-temperature and pressure applications.
- Convenient External Hex Drive - 7/8" hex head allows for easy installation with standard tools, improving workflow efficiency.
- Versatile Inch System Compatibility - Designed to inch measurements, ensuring seamless integration with existing industrial equipment and standards.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this Grade B7 steel hex head screw addresses critical challenges in high-pressure and high-temperature environments. The 1/2"-13 UNC coarse thread and fully threaded design provide maximum clamping force and vibration resistance, preventing joint failure in machinery, structural assemblies, and piping systems. Made from ASTM A193 compliant steel, it offers excellent tensile strength and durability, reducing maintenance needs and downtime. The external hex drive ensures quick, secure installation with common tools, enhancing productivity in construction, oil and gas, and manufacturing sectors where reliability is paramount.
Specification Summary & Compliance
This fastener adheres to Class 2A thread fit for precise tolerance and meets ASTM A193 specifications for material and performance. It features a 1/2"-13 UNC coarse thread with right-hand direction and is fully threaded for consistent engagement. Manufactured from Grade B7 steel with a tensile strength of 125,000 psi and Rockwell C35 hardness, it complies with industry standards for high-strength applications, ensuring reliability in critical engineering uses.
