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Industrial · SKU: AE1866566
Class 8 Carbon Steel Hex Nut, M64-4, 2.52 in, Black Oxide, Pkg Qty 2
This Class 8 carbon steel hex nut is designed for high-strength, precision applications. With a 2.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $49.99 |
| 11 - 50 | -5% | $47.49 |
| 51+ | -10% | $44.99 |
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Quick Answer
How Buyers Should Evaluate Class 8 Carbon Steel Hex Nut, M64-4, 2.52 in, Black Oxide, Pkg Qty 2
This Class 8 carbon steel hex nut is designed for high-strength, precision applications. With a 2. 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: Class 8
- Material: Carbon Steel
Purchase Details
- Online price starts at $49.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / 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 | Class 8 |
| Material | Carbon Steel |
| Thread Size | M64-4 |
| Finish | Black Oxide |
| Width Across Flats | 2.52 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 demanding, high-strength industrial applications where reliability is non-negotiable. It features a metric M64-4 fine thread pitch, which provides a greater number of threads per inch compared to a standard coarse thread. This design offers superior resistance to vibration loosening and ensures a precise, secure fit in critical assemblies. The durable black oxide finish enhances the nut's surface with a layer of protection against corrosion, extending its service life in various operational environments. Sold in a convenient two-pack, this component is ideal for maintenance kits, production lines, and heavy machinery.
Key Features
Manufactured from high-grade carbon steel for exceptional strength and durability Meets rigorous Class 8 mechanical property standards for high load-bearing capacity Metric M64-4 fine thread design for enhanced vibration resistance and precise engagement Black oxide finish provides a protective layer against rust and corrosion 2.52-inch width across flats allows for secure application of standard wrenches Supplied in a practical two-pack for project efficiency and inventory management
Specifications
System of Measurement: Metric Material Grade/Class: Class 8
Material
Carbon Steel Thread Size: M64-4 Finish: Black Oxide Width Across Flats: 2.52 in Package Quantity: 2
Applications
Heavy machinery assembly and maintenance Structural steel fabrication and construction High-vibration environments in transportation and industrial equipment Repair and overhaul operations in manufacturing facilities Infrastructure projects requiring high-strength, metric-threaded fasteners