S-94705A417 3/4"-10 x 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 tensile strength of 125,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
- ASTM Grade B7 material with Rockwell C35 hardness provides superior durability and resistance to wear, extending service life in harsh environments.
- Fully threaded UNC coarse design offers quick installation and enhanced grip in coarse materials, improving assembly efficiency.
- Class 2A thread fit guarantees precise dimensional accuracy for smooth engagement and consistent performance in repetitive use.
- External hex drive and hex head design allows for easy tightening with standard tools, minimizing installation time and labor costs.
- Right-hand thread direction ensures compatibility with common industrial equipment, simplifying maintenance and replacement processes.
- Compliance with ASTM A193 specifications assures quality and reliability for critical applications in construction and heavy machinery.
Professional Applications & Engineering Value
This 3/4"-10 UNC Grade B7 hex head screw is engineered from ASTM A193 steel to address common industrial challenges such as vibration loosening and high-load stress. The fully threaded coarse UNC thread design enhances clamping force in demanding settings like construction, machinery assembly, and structural frameworks, where consistent torque and secure fastening are critical. With a right-hand thread and external hex drive, it facilitates quick installation and removal, reducing downtime in maintenance operations. The high tensile strength and robust material hardness make it ideal for applications requiring long-term reliability under extreme conditions, ensuring operational safety and efficiency.
Specification Summary & Compliance
This product adheres to precise dimensional standards, including Class 2A thread fit for accurate engagement and UNC coarse threading with a 3/4"-10 size. It meets ASTM A193 specifications for material and performance, ensuring compliance with industrial quality requirements. The screw is manufactured in the inch system and is fully threaded for uniform load distribution, supporting applications that demand high strength and durability.
