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Industrial · SKU: AA4087756
Grade 12 Alloy Steel Black Oxide Hex Nut, 0.866 in, Pkg Qty 500
This Grade 12 alloy steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $159.99 |
| 11 - 50 | -5% | $151.99 |
| 51+ | -10% | $143.99 |
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Quick Answer
How Buyers Should Evaluate Grade 12 Alloy Steel Black Oxide Hex Nut, 0.866 in, Pkg Qty 500
This Grade 12 alloy steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance. 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 12
- Material: Alloy Steel
Purchase Details
- Online price starts at $159.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 500 / 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 12 |
| Material | Alloy Steel |
| Thread Size | M14 |
| Finish | Black Oxide |
| Width Across Flats | 0.866 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications where reliability is non-negotiable. The black oxide finish provides a durable, corrosion-resistant layer, extending the component's service life in challenging environments. With a substantial minimum tensile strength of 170,000 PSI, this nut is built to maintain secure, vibration-resistant connections in critical assemblies, from heavy machinery to structural frameworks.
Key Features
Manufactured from high-grade alloy steel for exceptional strength and durability Grade 12 classification ensures a minimum tensile strength of 170,000 PSI Black oxide finish offers a consistent layer of corrosion protection Precision-machined threads for a secure, reliable fit with corresponding bolts Widely recognized metric thread standard for global compatibility
Specifications
System of Measurement: Metric Material Grade/Class: Grade 12
Material
Alloy Steel Thread Size: M14 Finish: Black Oxide Width Across Flats: 0.866 inches Minimum Tensile Strength: 170,000 PSI Package Quantity: 500 units
Applications
Heavy machinery and equipment assembly Structural steel construction and fabrication Industrial manufacturing and production lines Transportation and automotive sector applications Infrastructure and utility projects requiring high-strength fasteners