SS 316
Button Head Socket Cap Bolts are a type of fastener used in various industries due to their high strength and corrosion resistance, especially in marine and chemical environments. Here are some key details about these bolts:
### Specifications:
- **Material**: Made from stainless steel 316 (AISI 316), which is known for its superior corrosion resistance compared to other stainless steels.
- **Thread Type**: Typically come with UNC (Unified National Coarse) or UNF (Unified National Fine) threads.
- **Head Style**: The "button head" refers to the head shape, which is flat on top with a rounded profile. This design helps to reduce stress concentrations and provides a smooth surface.
- **Size Range**: Available in various sizes depending on the manufacturer, but commonly include M2, M4, M6, M8, M10, M12, etc., up to larger diameters.
### Applications:
- **Marine Industry**: Due to their excellent resistance to saltwater corrosion, they are ideal for use in marine applications such as shipbuilding, offshore structures, and coastal constructions.
- **Chemical Industry**: They can withstand harsh chemical environments without corroding, making them suitable for chemical processing equipment, pipelines, and storage tanks.
- **General Construction**: Used in various construction projects where durability and corrosion resistance are critical, such as in water treatment facilities, bridges, and buildings near the sea.
- **Agricultural Equipment**: Components that might be exposed to moisture or corrosive chemicals in agricultural settings can benefit from using SS 316 button head socket cap bolts.
### Additional Features:
- **Finish**: Some may come with a passivated finish to further enhance corrosion resistance.
- **Precision Machined**: Ensuring accurate thread engagement and a smooth surface for easy handling and assembly.
- **Load Capacity**: Designed to handle high loads while maintaining their integrity over time.
### Buying Tips:
- **Quality Assurance**: Look for bolts that meet international standards such as ASTM A193 Grade B7 for the bolt material.
- **Manufacturer Reputation**: Choose reputable manufacturers who offer quality assurance and compliance certifications.
- **Compatibility Check**: Ensure the bolts are compatible with the nuts and washers you plan to use, considering both size and thread type.
### Conclusion:
SS 316 button head socket cap bolts are a reliable choice for applications requiring high strength and resistance to corrosion. Their versatility makes them suitable for a wide range of industries and applications, ensuring long-lasting performance in challenging environments.