Hover to zoom
Industrial · SKU: AE4880046
Grade 10 Carbon Steel M39 Hex Nut, Black Oxide, 1.535 in Flats, Pkg Qty 25
This Grade 10 carbon steel hex nut is engineered for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate Grade 10 Carbon Steel M39 Hex Nut, Black Oxide, 1.535 in Flats, Pkg Qty 25
This Grade 10 carbon steel hex nut is engineered for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. 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 10
- Material: Carbon Steel
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 25 / 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 10 |
| Material | Carbon Steel |
| Thread Size | M39 |
| Finish | Black Oxide |
| Width Across Flats | 1.535 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Grade 10 carbon steel hex nut is engineered for high-strength structural and machinery applications. Designed to meet rigorous international standards, it provides a reliable and robust fastening solution for critical assemblies. The black oxide finish offers a layer of corrosion resistance and a clean, professional appearance suitable for both exposed and concealed applications. With its substantial thread size, this nut is a cornerstone component for heavy-duty construction, industrial equipment, and infrastructure projects where failure is not an option.
Key Features
Manufactured from high-grade carbon steel for exceptional strength Heat-treated to Grade 10 specifications for maximum load-bearing capacity Black oxide finish provides moderate corrosion protection and a non-reflective surface Precision-cut threads ensure consistent engagement and reliable clamping force Wide bearing surface distributes load effectively to protect joined materials
Specifications
System of Measurement: Metric Material Grade/Class: Grade 10
Material
Carbon Steel Thread Size: M39 Finish: Black Oxide Width Across Flats: 1.535 inches Approximate Tensile Strength: 150,000 PSI Package Quantity: 25 units
Applications
Heavy structural steel connections in building and bridge construction High-stress bolting in mining, agricultural, and material handling machinery Assembly of large-scale industrial presses, molds, and frames Infrastructure projects requiring durable, high-strength fasteners Maintenance and repair operations for industrial equipment and fleets