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Industrial · SKU: AA0423880
Grade 12 Alloy Steel M18 Hex Nut, Black Oxide, 1.417 in Flats, Pkg Qty 100
This Grade 12 alloy steel hex nut is engineered 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 | - | $79.99 |
| 11 - 50 | -5% | $75.99 |
| 51+ | -10% | $71.99 |
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Quick Answer
How Buyers Should Evaluate Grade 12 Alloy Steel M18 Hex Nut, Black Oxide, 1.417 in Flats, Pkg Qty 100
This Grade 12 alloy steel hex nut is engineered 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 $79.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 100 / 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 | M18 |
| Finish | Black Oxide |
| Width Across Flats | 1.417 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. It is manufactured to DIN 934 standards, ensuring precise dimensional consistency and reliable performance in demanding environments. The black oxide finish provides a durable layer of corrosion resistance for extended service life. Designed for critical assemblies where structural integrity is non-negotiable, this nut is a fundamental component for machinery, structural frameworks, and high-stress equipment.
Key Features
Manufactured from high-grade alloy steel for exceptional strength Grade 12 classification for superior tensile performance Black oxide finish for enhanced corrosion protection and a clean appearance Conforms to DIN 934 dimensional specifications for reliable interchangeability Wide bearing surface for stable load distribution Suitable for use with high-strength bolts in demanding applications
Specifications
System of Measurement: Metric Material Grade/Class: Grade 12
Material
Alloy Steel Thread Size: M18 Finish: Black Oxide Width Across Flats: 1.417 in Thread Pitch: 2.5 mm Package Quantity: 100
Applications
Heavy machinery and equipment assembly Structural steel construction and fabrication Industrial plant maintenance and repair Transportation and automotive manufacturing Infrastructure and bridge building projects Any application requiring a high-strength, metric-thread fastening solution