S-92800A404 7/16"-20 x 3" 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 for long-lasting performance in harsh environments
- High tensile strength rating of 80,000 PSI ensures reliable load-bearing capacity for demanding applications
- External hex drive design provides excellent torque transmission and secure installation with standard tools
- Class 2A thread fit offers consistent, precision threading for smooth assembly and disassembly
- Fine thread spacing delivers enhanced vibration resistance and superior clamping force retention
- Full threading along the 3" length allows for maximum adjustability and engagement in various material thicknesses
- Rockwell B70 hardness maintains structural integrity under repeated stress and mechanical wear
Professional Applications & Engineering Value
These 7/16"-20 UNF hex head screws deliver exceptional engineering value through their 18-8 stainless steel composition and fully threaded design. The combination of 80,000 PSI tensile strength and corrosion-resistant properties makes them ideal for industrial applications where reliability is critical, including machinery assembly, structural frameworks, and equipment manufacturing. The external hex drive ensures efficient torque application during installation, while the fine thread spacing provides superior resistance to vibration loosening - a common challenge in dynamic industrial environments. These stainless steel fasteners maintain performance integrity in conditions exposed to moisture, chemicals, and temperature variations, offering engineers a durable solution for long-term structural security.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance for consistent performance across UNF threaded applications. These hex head screws feature a 7/16"-20 thread size with right-hand orientation and fine thread spacing. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and material responsibility in industrial supply chains.
