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Industrial · SKU: AA0220379
Grade 8 Carbon Steel M12 x 1.25 Hex Nut, Black Oxide, Pkg Qty 100
This Grade 8 carbon steel hex nut provides high-strength fastening for demanding industrial applications. The M12 x 1.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $29.99 |
| 11 - 50 | -5% | $28.49 |
| 51+ | -10% | $26.99 |
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Quick Answer
How Buyers Should Evaluate Grade 8 Carbon Steel M12 x 1.25 Hex Nut, Black Oxide, Pkg Qty 100
This Grade 8 carbon steel hex nut provides high-strength fastening for demanding industrial applications. The M12 x 1. 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 $29.99.
- 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 8 |
| Material | Carbon Steel |
| Thread Size | M12 x 1.25 |
| Finish | Black Oxide |
| Width Across Flats | 0.787 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 fastening in critical assemblies. Designed with an M12 x 1.25 fine thread, it provides enhanced resistance to vibration and loosening under dynamic loads, making it a reliable choice for demanding mechanical and structural applications. The durable black oxide finish offers a layer of corrosion protection for extended service life in various environments. Supplied in a convenient package of 100 units, this nut ensures consistent quality and availability for production and maintenance operations.
Key Features
Manufactured from high-strength Grade 8 carbon steel for superior load-bearing capacity. M12 x 1.25 fine thread pitch for improved vibration resistance and precise adjustment. Black oxide finish provides a protective layer against rust and corrosion. Width across flats of 0.787 inches ensures compatibility with standard wrench and socket tools. Ideal for applications where a secure, high-grade fastener with a fine thread is required.
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M12 x 1.25 Finish: Black Oxide Width Across Flats: 0.787 in Package Quantity: 100
Applications
Heavy machinery and equipment assembly Structural steel connections Precision automotive and transportation components Industrial manufacturing and fabrication Any application demanding a high-strength fastener with fine-thread reliability