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A2-80 Stainless Steel Hex Bolt Manufacturer, Supplier and Factory In China

Ningbo Teng Qi Fasteners specializes in the production of A2-80 stainless steel hex bolts, meticulously crafted to meet the highest industry standards. These bolts are engineered from corrosion-resistant A2-grade stainless steel, ensuring durability in challenging environments. With a minimum tensile strength of 800 MPa, our A2-80 hex bolts offer robust mechanical performance, making them ideal for applications where strength and corrosion resistance are paramount. Trust in Ningbo Teng Qi Fasteners for precision-engineered A2-80 hex bolts that deliver reliability and longevity in diverse industrial settings.

A2-80 Stainless Steel Hex Bolt

Specification of A2-80 Stainless Steel Bolt:

The specification of an A2-80 hex bolt refers to its specific dimensions, thread pitch, and other mechanical properties. Here’s what the designation “A2-80” signifies:

Product nameA2-80 Hex Bolt
Size:Metric: M1.6-M100
Imperial:0# to 4"
Length:Metric: Up to 800mm
Imperial: Up to 30"
Material:ASTM 304 stainless steel in the United States or 1.4301 in the European standard. This steel is composed of iron, 18% chromium, and 8% nickel, providing good corrosion resistance
Strength Grade: 800 MPa (min)
Head Type:Hex Head
Industry Standards:ISO/ASTM/ASME/DIN/UNI/JIS
Packaging:Boxes/cartons into wooden pallets
Application:Construction/Automotive/Marine/Aerospace/Food and Beverage Industry/Medical Equipment/Chemical Processing/Water Treatment

FAQ about A2-80 Hex Bolt:

1. Q: What is A2-80 stainless steel?
A: A2-80 is a stainless steel grade, equivalent to Type 304, known for its corrosion resistance. The “80” denotes the minimum tensile strength.

2. Q: Are A2-80 hex bolts suitable for outdoor use?
A: Yes, A2-80 stainless steel is corrosion-resistant, making these hex bolts well-suited for outdoor and marine applications.

3. Q: Do you conduct corrosion resistance testing on your A2-80 stainless steel?
A: Yes, corrosion resistance testing is an integral part of our quality control process to validate the performance of our A2-80 stainless steel hex bolts in various environments.

4. Q: How is the packaging and shipping handled?
A: Our hex bolts are carefully packaged to prevent damage during shipping.

5. Q: How do you ensure the quality of your A2-80 hex bolts?

A: Our hex bolts undergo rigorous quality control processes, including material inspection, dimensional checks, and mechanical property testing, to ensure they meet the specified standards.

Quality control of A2-80 Stainless Steel Hex Bolt:

Control MethodDetail
Material Inspection:Verify the material's composition, heat treatment, and quality upon receipt. Conduct metallurgical analysis to ensure the material properties meet the standards.
Process Control:Implement strict process control measures for heat treatment, machining, threading, and any other manufacturing steps. Maintain consistent process parameters to ensure uniform quality.
Inspection Points:Introduce inspection points at various stages of manufacturing to check for defects, dimensions, and quality. Inspect threading, dimensions, surface finish, and other critical parameters.
Sampling and Testing:Regularly sample products for testing, such as tensile testing, hardness testing, and metallurgical analysis, to ensure they meet the required specifications.
Thread Inspection:Thoroughly inspect threading using proper thread gauges to ensure accurate dimensions and fit with mating components.
Traceability:Implement a traceability system to track each fasteners journey from raw material to final product. This aids in accountability and recalls if necessary.