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Industrial · SKU: AE1854605
Grade 8 Carbon Steel Hex Nut, 1.61 in, Black Oxide, Pkg Qty 36
This Grade 8 carbon steel hex nut is designed for high-strength structural and heavy machinery applications. It features a 1.
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 8 Carbon Steel Hex Nut, 1.61 in, Black Oxide, Pkg Qty 36
This Grade 8 carbon steel hex nut is designed for high-strength structural and heavy machinery applications. It features a 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 $79.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 36 / 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 high-strength hex nut is engineered for critical structural connections in heavy machinery, construction, and industrial assembly. Manufactured from carbon steel and heat-treated to Grade 8 specifications, it delivers exceptional clamping force and reliability under extreme loads. The black oxide finish provides a durable layer of protection against corrosion in demanding environments. Supplied in a convenient 36-piece package, this nut streamlines inventory management and ensures a ready supply for high-volume projects.
Key Features
Grade 8 classification for superior tensile strength and reliability Black oxide finish for enhanced corrosion resistance and a professional appearance Precision-machined threads for consistent, secure mating with Grade 8 or higher fasteners Wide 1.61-inch across-flats design for secure wrench engagement and high-torque installation Bulk packaging optimized for efficient job site distribution and storage
Specifications
Material: Carbon Steel Material Grade/Class: Grade 8 Thread Size: M27 Width Across Flats: 1.61 inches Nominal Height: 1.06 inches Finish: Black Oxide System of Measurement: Metric (M-Series Thread) Package Quantity: 36 pieces Minimum Tensile Strength: 150,000 PSI
Applications
Heavy-duty structural steel framing and construction Assembly of mining, agricultural, and material handling equipment High-stress connections in infrastructure and transportation projects General manufacturing and maintenance requiring certified high-strength fasteners Repair and fabrication in industrial and OEM settings