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Industrial · SKU: AE1854577
Grade 8 Carbon Steel Hex Nut, 1.61 in Width, Black Oxide, Pkg Qty 50
This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides a durable layer of corrosion resistance.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate Grade 8 Carbon Steel Hex Nut, 1.61 in Width, Black Oxide, Pkg Qty 50
This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery 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 8
- Material: Carbon Steel
Purchase Details
- Online price starts at $69.99.
- 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 | M27 |
| Finish | Black Oxide |
| Width Across Flats | 1.61 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 structural and machinery applications where reliability under extreme stress is non-negotiable. The black oxide finish provides a durable, corrosion-resistant layer, extending the component's service life in challenging environments. With standardized metric thread sizing and imperial width dimensions, this nut ensures reliable compatibility and secure fastening in demanding industrial, construction, and heavy equipment assemblies.
Key Features
Manufactured from high-grade carbon steel for exceptional strength Grade 8 classification for a minimum tensile strength of 150,000 PSI Black oxide finish offers enhanced corrosion resistance and a professional appearance Precise threading ensures secure mating with corresponding bolts Wide bearing surface distributes clamping force effectively Designed to resist vibration loosening in high-stress applications
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M27 Finish: Black Oxide Width Across Flats: 1.61 inches Package Quantity: 50 units
Applications
Heavy-duty structural steel connections Machinery and equipment assembly and repair Industrial manufacturing fixtures and frames Construction of bridges and infrastructure Agricultural and mining equipment maintenance Transportation and trailer manufacturing