S-91998A118 Left-Hand to Right-Hand Female Hex Thread Adapters
Left-Hand to Right-Hand Female Hex Thread Adapters
Image may differ from product. See technical specification for details.
Basic Information
Material & Strength Parameters
End A Thread Parameters
End B Thread Parameters
Hex Parameters
Drive Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced torque transmission with a 5" hex length for secure tool engagement and reduced slippage during high-torque applications
- Superior wear resistance and durability provided by Black-Oxide Steel with a Rockwell B80 hardness, extending service life in demanding environments
- Precision thread alignment and reliable connections ensured by Class 2B thread fit on both ends, minimizing cross-threading risks
- Robust external hex drive design featuring a 1 3/8" hex size for compatibility with standard industrial wrenches and sockets
- Corrosion-resistant surface protection from the black-oxide finish, ideal for use in various workshop and factory conditions
- Compliance with major environmental and safety regulations, including REACH and RoHS 3, ensuring safe use in regulated industries
- Versatile female-to-female thread adapting capability for connecting components with matching 7/8"-9 thread sizes
Professional Applications & Engineering Value
This heavy-duty hex thread adapter is engineered to solve critical connection challenges in industrial assembly, maintenance, and power transmission systems. The Black-Oxide Steel construction and Rockwell B80 hardness provide exceptional resistance to mechanical stress and abrasion, reducing downtime and replacement costs. Its female-to-female design with 7/8"-9 threads and Class 2B thread fit ensures precise, leak-free connections in hydraulic, pneumatic, and mechanical drive applications. The large external hex drive and extended hex length allow for high torque application with common tools, making it a reliable component for adapting thread direction in heavy machinery, automotive, and manufacturing equipment where durability and precision are paramount.
Specification Summary & Compliance
This adapter features precise Class 2B thread fit on both 7/8"-9 thread ends, with thread lengths of 1 1/2" each, ensuring consistent engagement and alignment. It conforms to standard industrial dimensional requirements for hex thread adapters. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) with applicable exemptions, meeting stringent environmental and safety standards for industrial use.
