S-93190A841 3/4"-10 x 1 3/4" 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 in harsh environments thanks to 316 stainless steel construction
- Exceptional mechanical strength with a 70,000 psi tensile strength for reliable, heavy-duty load-bearing
- Optimized for high-speed assembly with a coarse UNC thread and Class 2A fit for quick, secure fastening
- Maximum grip and holding power from the fully threaded design along the entire 1 3/4" length
- Robust drive engagement provided by the external hex head (1 1/8" width) for high-torque applications
- Long-term durability ensured by a Rockwell B70 hardness rating, resisting wear and deformation
- Guaranteed quality and safety through compliance with ASME B18.2.1, RoHS, and REACH standards
Professional Applications & Engineering Value
This 3/4"-10 UNC hex head screw is engineered to solve critical challenges in demanding industrial environments. The 316 stainless steel material provides outstanding resistance to corrosion from chemicals, saltwater, and extreme weather, making it ideal for marine, chemical processing, and outdoor infrastructure applications. Its coarse thread design ensures faster installation and reduced risk of cross-threading in field assembly scenarios. The combination of high tensile strength and a fully threaded shank delivers superior clamping force and vibration resistance, preventing joint failure in heavy machinery, structural steel connections, and large-scale equipment manufacturing. This external hex drive fastener is built for high-torque applications where reliability is non-negotiable.
Specification Summary & Compliance
This product features a 3/4"-10 UNC thread with a Class 2A thread fit, ensuring precise dimensional accuracy and interchangeability. It is manufactured in compliance with the ASME B18.2.1 standard for hex head screws. The fastener is also verified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use.
