S-92240A851 3/4"-10 x 4 1/2" 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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
- High tensile strength of 80,000 psi for dependable performance in heavy-duty and high-stress applications.
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation.
- Coarse UNC threads with Class 2A fit offer quick assembly, reduced cross-threading risk, and secure fastening.
- External hex drive and hex head design allows for easy installation and removal with standard tools, improving efficiency.
- Full threading along the 4-1/2" length ensures consistent grip and versatility across various material thicknesses.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental standards for industrial use.
Professional Applications & Engineering Value
This 3/4"-10 UNC hex head screw is engineered from 18-8 Stainless Steel to address common industrial challenges such as corrosion, high stress, and assembly inefficiencies. The coarse thread design and Class 2A thread fit minimize installation time and prevent thread damage, making it ideal for heavy machinery, construction, and marine applications where reliability is critical. With an external hex drive and full threading, it ensures uniform load distribution and ease of maintenance. Its high tensile strength and hardness support demanding uses in structural assemblies, reducing downtime and enhancing operational safety in corrosive or high-load environments.
Specification Summary & Compliance
This product features precise Class 2A thread fit per UNC standards, with dimensions including a 3/4"-10 thread size, 4-1/2" length, and coarse thread spacing. It meets ASME B18.2.1 manufacturing specifications for consistency and performance. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring adherence to environmental and safety regulations for industrial components.
