S-95045A039 1 1/8"-7 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional load distribution due to the extra wide hex profile, reducing surface pressure and preventing material damage in heavy-duty applications.
- Superior strength and reliability from Grade 5 steel construction, ensuring dependable performance under high stress and vibration.
- Quick and easy installation with coarse UNC threading and Class 2B thread fit, facilitating faster assembly and reducing cross-threading risks.
- Enhanced wrench grip and torque capability with the external hex drive style, allowing for secure tightening with standard tools.
- Long-term durability and corrosion resistance provided by the robust steel material, suitable for demanding industrial environments.
- Global regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in various markets and applications.
- Optimal dimensional stability with precise 1 13/16" width and 1 7/64" height, guaranteeing consistent fit and performance.
Professional Applications & Engineering Value
This Grade 5 steel hex nut with its extra wide profile and 1 1/8"-7 UNC coarse thread is engineered to address common industrial challenges such as joint failure and loosening under dynamic loads. The heavy-duty design ensures even stress distribution, making it ideal for construction machinery, automotive assemblies, and structural frameworks where reliable fastening is critical. The Class 2B thread fit and right-hand thread direction simplify maintenance and reduce assembly time, while the external hex drive allows for high-torque applications without slippage. Its compliance with environmental regulations like RoHS and REACH makes it a safe choice for global supply chains, providing long-lasting performance in harsh conditions.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent engagement and ease of use. Manufactured from Grade 5 steel, it meets rigorous strength requirements and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. Dimensions include a width of 1 13/16" and height of 1 7/64", providing precise tolerances for industrial applications.
