S-90242A372 12-24 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
- Superior corrosion resistance from Black-Oxide 316 Stainless Steel, ideal for harsh or marine environments.
- Reliable and secure fastening ensured by the Class 2B thread fit, providing consistent engagement and vibration resistance.
- Easy installation and removal with the standard external hex drive profile, compatible with common wrenches.
- Durable, long-lasting performance due to the coarse (UNC) thread, which is less prone to cross-threading and damage.
- Confident global sourcing with compliance to RoHS 3 and REACH environmental regulations.
- Wide industrial compatibility as an inch-system fastener, suitable for a broad range of machinery and equipment.
- Optimal strength-to-size ratio with standard dimensions (7/16" width, 5/32" height) for robust applications.
Professional Applications & Engineering Value
This 12-24 UNC hex nut is engineered to solve critical fastening challenges in demanding industrial settings. The Black-Oxide 316 Stainless Steel construction provides exceptional resistance to corrosion, pitting, and chemical exposure, making it a top choice for applications in chemical processing, marine hardware, and outdoor infrastructure. The coarse thread design allows for quicker assembly and is more forgiving in environments where debris or minor misalignment is a concern. Combined with the Class 2B thread fit, it delivers a balance of free-spinning assembly and sufficient engagement to maintain clamp load under vibration, preventing loosening in machinery, conveyor systems, and heavy-duty equipment frames. The external hex drive ensures high torque capability for a secure, reliable connection that stands up to the rigors of industrial use.
Specification Summary & Compliance
This hex nut conforms to Unified National Coarse (UNC) thread standards with a Class 2B thread fit for consistent dimensional accuracy. It is manufactured from Black-Oxide 316 Stainless Steel and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial components.
