S-92800A390 3/8"-24 x 2 3/4" 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex Head Screws
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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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- Exceptional tensile strength of 80,000 PSI ensures secure, high-load fastening in demanding industrial assemblies.
- Precision Class 2A thread fit guarantees consistent engagement and reduces the risk of cross-threading during installation.
- Fine UNF thread spacing provides enhanced vibration resistance and superior clamping force retention.
- External hex drive design allows for high-torque application with standard tools, speeding up assembly and maintenance.
- Full threading along the 2 3/4" length offers versatile positioning and maximum grip in varied material thicknesses.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global supply chain acceptance.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 3/8"-24 UNF hex head screw delivers reliable performance where corrosion resistance and high tensile strength are critical. The 18-8 Stainless Steel material combats rust and chemical exposure in marine, chemical processing, and outdoor equipment. Its fine thread pitch and Class 2A thread fit minimize loosening under vibration, making it ideal for machinery, automotive, and structural assemblies. The external hex drive facilitates quick installation with common wrenches, reducing labor time while ensuring a secure, durable connection that withstands heavy-duty operational stresses.
Specification Summary & Compliance
This hex head screw adheres to UNF thread standards with a Class 2A thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured with a right-hand thread direction, fully threaded design, and specified mechanical properties including 80,000 PSI tensile strength and Rockwell B70 hardness for consistent performance in regulated industrial environments.
