Hover to zoom
Industrial · SKU: AA0391492
Stainless Steel 304 A2-70 Hex Nut, M12 x 0.787 Inch, Black Oxide, Pkg Qty 100
This Type 1 (standard) hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable mechanical performance.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $49.99 |
| 11 - 50 | -5% | $47.49 |
| 51+ | -10% | $44.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate Stainless Steel 304 A2-70 Hex Nut, M12 x 0.787 Inch, Black Oxide, Pkg Qty 100
This Type 1 (standard) hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable mechanical performance. 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: A2-70
- Material: Stainless Steel 304
Purchase Details
- Online price starts at $49.99.
- 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 | A2-70 |
| Material | Stainless Steel 304 |
| Thread Size | M12 |
| 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 Type 1 (standard) hex nut is engineered for demanding industrial and construction applications where long-term reliability and corrosion resistance are paramount. Manufactured from austenitic Stainless Steel 304, it provides excellent resistance to rust, oxidation, and weathering in a wide range of environments. The nut conforms to the DIN 934 standard for dimensional consistency and features a black oxide finish for added durability and a non-reflective, professional appearance. With its A2-70 strength classification, it delivers dependable mechanical performance for general-purpose and structural fastening.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 Meets A2-70 mechanical property and strength class Black oxide finish for wear resistance and reduced light reflection Standard M12 coarse thread for robust engagement and vibration resistance Precision-machined to DIN 934 specifications for guaranteed compatibility 0.787-inch width across flats for standard wrench fitment Suitable for use in high-moisture, chemical, and outdoor environments
Specifications
Thread Size: M12 Coarse System of Measurement: Metric Width Across Flats: 0.787 inches
Material
Stainless Steel 304 Material Grade/Class: A2-70 Finish: Black Oxide Nut Type: Type 1 (Standard Hex Nut) Standard: DIN 934 Package Quantity: 100 units
Applications
General assembly and maintenance in manufacturing facilities Construction of structural frameworks and supports Fastening in marine, food processing, and chemical plant equipment Outdoor infrastructure, including railings, signage, and utility installations Machinery and conveyor system assembly where corrosion resistance is critical Repair and fabrication work requiring durable, standardized metric fasteners