S-94705A761 3/4"-10 x 1 1/2" 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 load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding applications
- Superior durability and wear resistance thanks to Grade B7 steel construction and Rockwell C35 hardness
- Easy installation and removal with standard 1 1/4" external hex head design using common tools
- Secure fastening in various materials with coarse UNC threads providing excellent grip and vibration resistance
- Precision threading ensures consistent performance with Class 2A thread fit for reliable engagement
- Maximum thread engagement through full threading along the entire 1 1/2" length
- Industry compliance assurance meeting ASTM A193 specifications for quality and reliability
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these Grade B7 steel hex head screws deliver exceptional performance where reliability matters most. The combination of 125,000 psi tensile strength and Rockwell C35 hardness ensures these fully threaded screws withstand extreme pressures and temperatures in critical applications. The coarse UNC thread pattern provides superior holding power in various materials while resisting vibration-induced loosening. With external hex drive compatibility, installation and maintenance become straightforward using standard tools. These industrial hex screws are particularly valuable in pressure vessel systems, structural connections, and high-stress environments where ASTM A193 compliance is mandatory for safety and performance assurance.
Specification Summary & Compliance
This 3/4"-10 UNC hex head screw features precision Class 2A thread fit with coarse thread spacing, manufactured to exacting inch system measurements. The fastener meets ASTM A193 specifications for high-temperature service and complies with ASTM Grade B7 material requirements, ensuring consistent performance in demanding industrial environments. The fully threaded design maintains uniform engagement along the entire 1 1/2" length, while the external hex drive provides reliable torque transmission during installation.
