Technical Usage
The bolt is ideal for applications requiring high corrosion resistance and strength. It is commonly used in marine environments, chemical processing industries, food-grade installations, and construction projects where exposure to harsh elements or chemicals is expected.
Technical Specs
| Property | Specification |
|---|---|
| Material | Stainless Steel 316 |
| Grade | A4-70 |
| Tensile Strength | 700 MPa (minimum) |
| Corrosion Resistance | Excellent (suitable for marine environments) |
| Thread Type | Metric and Inches |
| Sizes Available | Metric size: 6mm to 20mm, Inches size: 1/4″ to 3/4″ |
Types of Item
- Fully Threaded: Suitable for precision fastening in various assemblies.
- Partially Threaded: Designed for structural applications requiring a shank for improved load distribution.
- Custom Coated Variants: Additional coatings for enhanced wear resistance.
History
The A4-70 stainless steel bolt traces its origin to advancements in marine-grade alloys during the 20th century. The development of molybdenum-enhanced stainless steel (316) brought new standards of corrosion resistance. Over time, these bolts became industry staples for applications requiring durability in extreme environments.
