S-92186A942 1"-8 x 11" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 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 316 stainless steel construction for extended service life in harsh environments
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
- Reliable coarse UNC threading provides excellent engagement and faster installation in various materials
- Precision Class 2A thread fit ensures consistent performance and compatibility with standard nuts
- External hex drive design allows for high torque application with standard wrench tools
- Partial threading configuration offers optimal clamping force distribution for structural connections
- Comprehensive compliance with ASME B18.2.1, RoHS 3, and REACH regulations for quality assurance
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these 316 stainless steel hex head screws deliver exceptional performance in corrosive environments where standard fasteners fail. The coarse UNC threading and Class 2A fit provide reliable engagement in structural steel, machinery, and marine equipment, while the partial threading design ensures maximum clamping force where it's needed most. With 70,000 psi tensile strength and Rockwell B70 hardness, these external hex drive screws withstand extreme mechanical stresses in construction, chemical processing, and offshore applications. The 11-inch length with 2½-inch thread engagement makes them ideal for thick material assemblies requiring robust, long-lasting fastening solutions.
Specification Summary & Compliance
This 1"-8 UNC hex head screw features precision Class 2A thread fit with coarse threading and partial threading configuration. Manufactured to ASME B18.2.1 specifications with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The screw maintains dimensional accuracy with right-hand thread direction and meets all specified mechanical properties including hardness and tensile strength requirements.
