S-92655A608 3/8"-16 x 5" 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 thanks to 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- High tensile strength of 75,000 psi ensures reliable performance under heavy loads and demanding conditions.
- Superior thread engagement and faster installation with coarse UNC threading and Class 2A thread fit for precise, secure connections.
- Optimized load distribution from the 4" grip length, providing enhanced clamping force and vibration resistance.
- Durable external hex drive design allows for high-torque application with standard tools, reducing stripping risks.
- Certified compliance with ASTM A193 Grade B8 guarantees material quality and consistency for critical applications.
- Rockwell B100 hardness offers excellent wear resistance and longevity, minimizing replacement needs.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 3/8"-16 UNC Hex Head Screws in 18-8 Stainless Steel deliver reliable performance where corrosion resistance and high strength are paramount. The coarse thread design ensures quick assembly and robust holding power in materials like metal and heavy-duty composites, reducing installation time and labor costs. With a partially threaded shank and 4" grip length, the screw provides superior clamp load distribution, preventing loosening under vibration—common in machinery, structural frameworks, and processing equipment. The external hex drive facilitates easy tightening with standard wrenches, enhancing efficiency in maintenance and production lines while meeting rigorous ASTM A193 Grade B8 standards for consistent quality.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit for precise dimensional accuracy and smooth assembly. It conforms to UNC coarse thread standards and is manufactured under ASTM A193 Grade B8 specifications, ensuring material integrity and performance. The product meets common industry regulations for quality and safety, including potential compliance with RoHS and REACH where applicable, supporting use in global industrial supply chains.
