S-92800A333 1"-14 x 3 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional holding power from 80,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
- Precise thread engagement with Class 2A fit and extra fine 1"-14 threading for vibration resistance
- Optimized load distribution through partially threaded design preventing joint loosening
- Easy installation and removal with standard 1 1/2" external hex head design
- Regulatory compliance assurance meeting RoHS 3 and REACH environmental standards
- Dimensional reliability with 3 1/2" length and inch system measurements for consistent performance
Professional Applications & Engineering Value
Engineered for demanding industrial fastening applications, these 18-8 stainless steel hex head screws deliver critical performance where corrosion resistance and structural integrity are paramount. The extra fine 1"-14 thread configuration provides enhanced vibration resistance in machinery, automotive assemblies, and structural frameworks. The partially threaded design concentrates clamping force precisely where needed, preventing stress concentration while maintaining joint stability. With 80,000 psi tensile strength and Rockwell B70 hardness, these heavy-duty hex screws withstand extreme mechanical loads without compromising their corrosion-resistant properties, making them ideal for chemical processing equipment, marine applications, and outdoor infrastructure where environmental factors challenge fastener durability.
Specification Summary & Compliance
This hex head screw features inch system dimensions including 1"-14 extra fine thread with Class 2A thread fit tolerance for precision assembly. Manufacturing complies with UNS thread standards and includes partial threading over 2 1/2" minimum thread length. The fastener meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations, ensuring environmental responsibility while delivering reliable mechanical performance with 80,000 psi tensile strength rating.
