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Industrial · SKU: AE1800700
Grade 8 Carbon Steel Fine Thread Hex Nut, 1.181 in, Black Oxide, Pkg Qty 50
This Grade 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring precise clamping force and vibration resistance. The black oxide finish provides a durable, corrosion-resistant layer.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
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Quick Answer
How Buyers Should Evaluate Grade 8 Carbon Steel Fine Thread Hex Nut, 1.181 in, Black Oxide, Pkg Qty 50
This Grade 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring precise clamping force and vibration resistance. The black oxide finish provides a durable, corrosion-resistant layer. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- System of Measurement: Metric
- Material Grade/Class: Grade 8
- Material: Carbon Steel
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 50 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| System of Measurement | Metric |
| Material Grade/Class | Grade 8 |
| Material | Carbon Steel |
| Thread Size | M30x2 |
| Finish | Black Oxide |
| Width Across Flats | 1.181 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Grade 8 carbon steel hex nut is engineered for high-strength, precision assemblies where fine threading is critical. It is designed to deliver superior clamping force and enhanced resistance to vibration loosening in demanding mechanical and structural applications. The black oxide finish adds a layer of corrosion protection for extended service life in various environments. Supplied in a convenient package of 50 units, this nut ensures reliability and consistency for production and maintenance operations.
Key Features
Manufactured from high-strength Grade 8 carbon steel for exceptional durability and load-bearing capacity. Fine thread pitch provides a greater number of threads per inch for a more secure, precise, and vibration-resistant connection. Black oxide surface finish offers a protective layer against rust and corrosion while maintaining a clean, professional appearance. Standard hex design with a 1.181-inch width across flats allows for easy installation and removal using common wrenching tools. Ideal for applications requiring precise preload and where coarse-thread fasteners are not suitable.
Specifications
Material: Carbon Steel Material Grade/Class: Grade 8 Thread Size: M30 x 2 (Approximately 1.181-inch nominal diameter, 12.7 threads per inch) Width Across Flats: 1.181 inches Finish: Black Oxide System of Measurement: Metric (Imperial dimensions provided for reference) Package Quantity: 50
Applications
Heavy machinery and equipment assembly Precision tooling and fixture construction Structural frameworks requiring high clamp load Automotive and transportation manufacturing Industrial maintenance and repair operations where vibration resistance is paramount