S-93190A838 3/4"-10 x 1 1/4" 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, ideal for harsh environments including marine and chemical applications
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity under heavy-duty conditions
- Rockwell B70 hardness provides excellent durability and resistance to wear, extending service life
- Coarse UNC thread with Class 2A fit offers faster assembly, easier alignment, and reduced cross-threading risks
- Fully threaded design allows for maximum grip and uniform stress distribution along the entire length
- External hex drive and standard head dimensions enable secure, high-torque installation with common tools
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility
Professional Applications & Engineering Value
This 3/4"-10 UNC hex head screw in 316 Stainless Steel is engineered to address common industrial challenges such as corrosion, high stress, and assembly efficiency. The coarse thread design minimizes galling and speeds up installation in structural frameworks, machinery, and marine equipment, while the fully threaded body ensures uniform clamping force. With a 70,000 psi tensile strength and Rockwell B70 hardness, it withstands dynamic loads and harsh conditions, reducing maintenance needs. The external hex drive facilitates secure tightening, making it a dependable choice for heavy-duty fastening in construction, manufacturing, and offshore applications where reliability is critical.
Specification Summary & Compliance
This screw features a 3/4"-10 UNC coarse thread with Class 2A thread fit for standard tolerance and ease of assembly. It adheres to ASME B18.2.1 manufacturing specifications, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for global industrial use.
