S-92240A408 7/16"-20 x 2" ASME B18.2.1 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
- Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh or outdoor environments
- High tensile strength of 80,000 psi provides reliable load-bearing capacity for demanding applications
- Rockwell B70 hardness ensures excellent durability and resistance to wear and deformation
- Fully threaded design maximizes grip and holding power along the entire 2" length
- Class 2A thread fit with UNF fine threads offers precise, secure fastening with reduced loosening risk
- External hex drive and hex head allow for easy installation and high torque application with standard tools
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental standards are met
Professional Applications & Engineering Value
This 7/16"-20 UNF hex head screw is engineered to solve critical fastening challenges in industrial settings. The 18-8 stainless steel material provides superior corrosion resistance, making it suitable for applications exposed to moisture, chemicals, or varying temperatures—such as in marine equipment, food processing machinery, and structural assemblies. The fine thread and Class 2A thread fit ensure tight, vibration-resistant connections, reducing maintenance needs in dynamic environments. With an external hex drive, installation is swift and secure, supporting high-torque requirements without stripping. Fully threaded along its 2" length, it delivers consistent clamping force, ideal for heavy-duty industrial hex screws uses where reliability cannot be compromised.
Specification Summary & Compliance
This screw features a 7/16"-20 UNF thread with Class 2A fit for precise dimensional accuracy, as per unified inch standards. It is manufactured in compliance with ASME B18.2.1 for consistent quality and interchangeability. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for various industrial and international markets.
