S-92790A236 1/2"-13 x 2 1/2" ASTM A193 Super-Corrosion-Resistant 316 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications
Super-Corrosion-Resistant 316 Stainless Steel Heavy Hex Head Screws for High-Pressure Applications
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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, ideal for harsh environments and chemical exposure
- High mechanical strength delivering 75,000 psi tensile strength for demanding heavy-duty applications
- Reliable thread engagement with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
- Easy installation and removal thanks to the external hex drive and 7/8" head width for standard tool compatibility
- Optimized load distribution through partial threading and 1 1/4" grip length for enhanced joint stability
- Certified material quality meeting ASTM A193 Grade B8M specifications for consistent performance in high-temperature and pressure applications
- Durable hardness rating of Rockwell B96 providing excellent wear resistance and long service life
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these 1/2"-13 UNC hex head screws in 316 Stainless Steel address critical challenges in corrosive and high-stress environments. The ASTM A193 Grade B8M certification ensures reliable performance in elevated temperature settings, while the coarse thread design and partial threading provide superior resistance to loosening under vibration. With 75,000 psi tensile strength and Rockwell B96 hardness, they deliver exceptional mechanical integrity for structural connections, machinery assembly, and chemical processing equipment where corrosion resistance and long-term durability are paramount. The external hex drive facilitates quick installation with standard tools, reducing assembly time in maintenance and manufacturing operations.
Specification Summary & Compliance
This hex head screw features precise Class 2A thread fit with UNC coarse threads (1/2"-13) and complies with ASTM A193 Grade B8M material specifications. Manufacturing adheres to inch system dimensions including 2 1/2" length, 1 1/4" thread length, and 7/8" head width. The product meets industry standards for high-strength fasteners and conforms to RoHS and REACH environmental regulations for safe industrial use.
