S-92655A645 3/4"-10 x 1" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- High tensile strength of 75,000 psi ensures reliable fastening in demanding industrial applications
- Precision Class 2A thread fit guarantees consistent engagement and reduces assembly issues
- Coarse UNC threading provides faster installation and superior vibration resistance
- Full threading along the 1" length offers maximum grip and adjustment flexibility
- External hex drive design enables high-torque installation with standard tools
- ASTM A193 Grade B8 certification ensures material quality and performance consistency
Professional Applications & Engineering Value
These 3/4"-10 UNC hex head screws deliver critical engineering advantages where reliability cannot be compromised. The 18-8 stainless steel composition provides excellent resistance to corrosion and oxidation, making them ideal for chemical processing, marine environments, and food processing equipment. The coarse thread spacing combined with Class 2A thread fit ensures rapid assembly while maintaining precise tolerances, reducing installation time and preventing cross-threading issues. With 75,000 psi tensile strength and Rockwell B100 hardness, these fully threaded fasteners maintain integrity under extreme mechanical stress and vibration, providing secure connections in structural applications, heavy machinery, and pressure vessel assemblies where ASTM A193 Grade B8 compliance is required.
Specification Summary & Compliance
This hex head screw features precise Class 2A thread fit per UNC specifications with 3/4"-10 coarse thread spacing and right-hand threading. The fastener meets ASTM A193 Grade B8 standards for material composition and mechanical properties, ensuring consistent quality and performance. Manufacturing complies with industry standards for dimensional accuracy, including head dimensions of 1 1/4" width and 15/32" height. The 18-8 stainless steel construction meets RoHS and REACH environmental compliance requirements for industrial applications.
