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Industrial · SKU: AC9935643
Class 8 Carbon Steel Fine Thread Hex Nut, 1.575 in, Black Oxide, Pkg Qty 100
This Class 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable clamping force and vibration resistance. The black oxide finish provides a durable layer of corrosion protection. It features a 2 mm thread pitch (approximately 13 threads per inch) and a 1.575-inch width across flats for a standard wrench fit. This component is suitable for demanding industrial assembly and maintenance tasks where consistent performance is critical.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $89.99 |
| 11 - 50 | -5% | $85.49 |
| 51+ | -10% | $80.99 |
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Technical Specifications
| System of Measurement | Metric |
| Material Grade/Class | Class 8 |
| Material | Carbon Steel |
| Thread Size | M20-2 |
| Finish | Black Oxide |
| Width Across Flats | 1.575 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Class 8 carbon steel hex nut is engineered for high-strength, precision assembly where fine threading is required. It is designed to deliver superior clamping force and enhanced resistance to loosening under vibration and dynamic loads. The black oxide finish offers a durable, cost-effective layer of protection against corrosion in a variety of operational environments. This component is a critical part of reliable fastening systems in demanding industrial and mechanical applications.
Key Features
Manufactured from high-grade carbon steel for exceptional tensile strength Class 8 performance rating, suitable for high-stress applications Fine thread pitch for improved adjustment precision and superior vibration resistance Black oxide surface treatment provides a consistent protective finish Precision-machined for consistent thread engagement and reliable torque performance Standard hex design allows for easy installation with common wrench tools
Specifications
Thread Specification: M20 with a 2 mm pitch (approximately 13 threads per inch) Width Across Flats: 1.575 inches
Material
Carbon Steel Strength Grade: Class 8 Finish: Black Oxide System of Measurement: Metric thread designation Package Quantity: 100 units
Applications
Heavy machinery and equipment assembly Structural steel fabrication and construction Automotive and transportation manufacturing Industrial valve and pump systems General maintenance and repair in demanding environments
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