S-92198A852 3/4"-10 x 4 1/4" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs.
- Exceptional mechanical strength offering 80,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high-stress loads.
- Efficient installation and removal thanks to the external hex drive and 1 1/8" head width, providing a secure grip for standard tools.
- Optimized thread engagement with UNC coarse threads and Class 2A fit, ensuring quick assembly and vibration resistance in industrial settings.
- Versatile partial threading on a 4 1/4" length, allowing for precise clamping force control in varied material thicknesses.
- Compliance with major standards including ASME B18.2.1, ensuring dimensional accuracy and interchangeability for professional applications.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements for safe use.
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 3/4"-10 UNC hex head screws provide a robust fastening solution where corrosion resistance and high tensile strength are critical. The 18-8 Stainless Steel material effectively combats rust and chemical exposure, extending service life in machinery, structural assemblies, and outdoor equipment. The coarse thread design and partial threading enhance grip in softer materials and prevent loosening under vibration, common in construction and heavy machinery. With an external hex drive and precise Class 2A thread fit, these screws ensure quick, secure installations, reducing downtime and improving operational efficiency in B2B procurement scenarios.
Specification Summary & Compliance
This product adheres to ASME B18.2.1 specifications, with a Class 2A thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and regulatory alignment for industrial use.
