S-92800A250 7/16"-20 x 5 1/2" 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
- Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 80,000 psi ensures reliable performance in demanding applications
- Precision Class 2A thread fit provides consistent engagement and reduces cross-threading risks
- Rockwell B70 hardness rating delivers superior wear resistance and long-term durability
- UNF fine threading offers enhanced vibration resistance compared to coarse thread alternatives
- Partial threading design allows for controlled clamping force and precise joint compression
- Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
Engineered for industrial applications requiring reliable fastening solutions, these 18-8 stainless steel hex head screws combine exceptional corrosion resistance with high tensile strength to withstand demanding environments. The 7/16"-20 UNF fine threading with Class 2A fit ensures precise engagement in machinery, equipment assembly, and structural applications where vibration resistance is critical. The partially threaded design provides optimal stress distribution, while the external hex drive facilitates efficient installation with standard tools. These heavy-duty fasteners maintain integrity in chemical processing, marine, and outdoor applications where environmental factors challenge ordinary fasteners.
Specification Summary & Compliance
This 5 1/2" length hex head screw features 7/16"-20 UNF fine threading with Class 2A thread fit per standard inch system requirements. The fastener maintains 80,000 psi tensile strength and Rockwell B70 hardness throughout its construction. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance for industrial applications requiring compliant stainless steel fasteners.
