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Industrial · SKU: AC9935643
Class 8 Carbon Steel Fine Thread Hex Nut, 1.575 in, Black Oxide, Pkg Qty 100
This Class 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable clamping force and vibration resistance.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $89.99 |
| 11 - 50 | -5% | $85.49 |
| 51+ | -10% | $80.99 |
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Quick Answer
How Buyers Should Evaluate Class 8 Carbon Steel Fine Thread Hex Nut, 1.575 in, Black Oxide, Pkg Qty 100
This Class 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable clamping force and vibration 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: Class 8
- Material: Carbon Steel
Purchase Details
- Online price starts at $89.99.
- 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 | Class 8 |
| Material | Carbon Steel |
| Thread Size | M20-2 |
| Finish | Black Oxide |
| Width Across Flats | 1.575 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This Class 8 carbon steel hex nut is engineered for high-strength, precision assembly where fine threading is required. It is designed to deliver superior clamping force and enhanced resistance to loosening under vibration and dynamic loads. The black oxide finish offers a durable, cost-effective layer of protection against corrosion in a variety of operational environments. This component is a critical part of reliable fastening systems in demanding industrial and mechanical applications.
Key Features
Manufactured from high-grade carbon steel for exceptional tensile strength Class 8 performance rating, suitable for high-stress applications Fine thread pitch for improved adjustment precision and superior vibration resistance Black oxide surface treatment provides a consistent protective finish Precision-machined for consistent thread engagement and reliable torque performance Standard hex design allows for easy installation with common wrench tools
Specifications
Thread Specification: M20 with a 2 mm pitch (approximately 13 threads per inch) Width Across Flats: 1.575 inches
Material
Carbon Steel Strength Grade: Class 8 Finish: Black Oxide System of Measurement: Metric thread designation Package Quantity: 100 units
Applications
Heavy machinery and equipment assembly Structural steel fabrication and construction Automotive and transportation manufacturing Industrial valve and pump systems General maintenance and repair in demanding environments