1/4 3/8 Stainless Steel Hex Bolt Nut Washer A2-70 SUS304 for Fastening in Marine Chemical Industries Metric Measurement
Brand Name:JIA SHAN
Certification:ISO
Model Number:DIN, ASEM, ISO
Minimum Order Quantity:100
Delivery Time:1-5 weekds
Payment Terms:T/T, Western Union
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1/4 3/8 Stainless Steel Hex Metal Bolt Metal Nut Washer A2-70 SUS304 for Marine & Chemical Industries
Product Description:
The 1/4 and 3/8 stainless steel hex bolts with nut washers, made
from A2-70 SUS304 stainless steel, are ideal for marine and
chemical industries. These fasteners offer excellent corrosion
resistance and mechanical strength, ensuring long-term performance
even in harsh, high-moisture environments. They are commonly used
in boat construction, water treatment facilities, and other
applications exposed to saltwater and chemicals.
Features:
• Marine-Grade Materials: SUS304 stainless steel is known for its
corrosion resistance, particularly in saltwater environments,
making it perfect for marine applications.
• Corrosion Resistance: The A2-70 classification ensures these
bolts have a high level of corrosion resistance, which is critical
for long-lasting performance in challenging conditions.
• Versatile Sizes: Available in 1/4 and 3/8 sizes, these bolts are
adaptable to a wide range of fastening applications in both the
marine and chemical sectors.
Advantages:
• Long-Lasting in Harsh Environments: Thanks to their
corrosion-resistant properties, these bolts are perfect for use in
the marine and chemical industries, where exposure to saltwater or
chemicals is common.
• Enhanced Durability: The A2-70 classification ensures that these
bolts remain strong and stable under load, even in the most
demanding conditions.
• Minimal Maintenance Required: Due to their stainless steel
construction, these bolts are low-maintenance, reducing the need
for frequent inspections or replacements.
Maintenance Tips:
• Regularly check for any signs of corrosion or damage, especially
in marine environments where saltwater can accelerate wear.
• Clean bolts periodically with water to remove any salt or
chemical build-up that could reduce their lifespan.
• Consider applying a protective coating or lubricating the threads
to enhance corrosion resistance in extreme environments.
Applications
1,Vibration Resistance
- Due to their strong structure and tight threading, hex bolts
offer excellent vibration resistance, making them suitable for
environments with heavy vibration or shocks, ensuring a secure
connection.
2,Resistant to Environmental Changes
- Stainless steel and galvanized hex bolts can withstand harsh
outdoor environments, including exposure to marine conditions and
chemicals. Their anti-corrosive and oxidation-resistant properties
provide long-lasting performance.
3,Aesthetic and Functional
- Hex bolts, especially stainless steel varieties, offer a smooth,
polished appearance, making them ideal for applications where
aesthetics matter, such as in architectural designs and decorative
structures.
Hex bolts are indispensable in various industrial and consumer applications due to their strength, versatility, and ease of use. They provide reliable and durable fastening solutions across multiple sectors.
Generally required chromium content of 18% or more, nickel content of 8% or more, because of its good corrosion resistance, heat resistance and other advantages, often used in food processing, storage and transport, or applied to agriculture, auto parts, building materials, chemical industry, etc., is the most widely used stainless steel, accounting for almost more than half of the total production of stainless steel. 316 stainless steel generally require chromium content of more than 16%, nickel content of more than 10%, molybdenum content of more than 2%, nickel and molybdenum, the two alloying elements of the proportion of the enhancement, so that it has a better resistance to (acid) corrosion, welding performance, and so on, and therefore have a higher price, in the medical and surgical, fine industrial components, etc. to play a greater use.
| No. | C% | Cr% | Ni % | Mo % |
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
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1/4 3/8 Stainless Steel Hex Bolt Nut Washer A2-70 SUS304 for Fastening in Marine Chemical Industries Metric Measurement
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