Home > Stainless Steel > Stainless Steel Bolts
| ASTM/ASME Specifications | ASTM A193 / ASME SA 193, ASTM A194 / ASME SA 194 |
| Bolts, Studs Threads | UNC, METRIC, BSF, UNF, BSW or Custom |
| Head drive | Phillips, Six-Lobe, Phillips/Slot, Slotted |
| Stainless Steel Bolts | Hex Bolts, Flange Bolts, Square Bolts, T Bolts, Eye Bolts, U Bolts, Lag Bolts, Counter Sunk Bolts, J Bolts, Hex Head Bolts |
| Stainless Steel Bolts Grade | Class | Tensile Stress Rm MPa (N/mm2) minimum | Yield Strength Rp 0.2 Mpa (N/mm2) minimum | AL Minimum Elongation | Diameter |
|---|---|---|---|---|---|
| A2/ A4 Stainless Steel | 70 | 700 | 450 | 0.4d | =<M20 |
| A2/ A4 Stainless Steel | 80 | 800 | 600 | 0.3d | =<M20 |
| Grade | AISI | Stainless Steel Bolts & Nuts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| A1 | SS 202 | 0.12 | 1.0 | 6.5 | 0.20 | 0.15-0.35 | 16,0 – 19,0 | 0.7 | 5,0 – 10,0 | 1.75-2.25 | ||||
| A2 | SS 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 15,0 – 20,0 | 0.0 | 8,0 – 19,0 | 4.0 | ||||
| A3 | SS 321 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17,0 – 19,0 | 0.0 | 9,0 – 12,0 | 1.0 | ||||
| A4 | SS 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16,0 – 18,5 | 2,0 – 3,0 | 10,0 – 15,0 | 4.0 | ||||
| C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| C3 | SS 431 | 0.17-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 16,0 – 18,0 | – | 1,5 – 2,5 | – | ||||
| C4 | SS 416 | 0.08-0.15 | 1.0 | 1.5 | 0.06 | 0.15-0.35 | 12,0 – 14,0 | 0.6 | 1 | – | ||||
| F1 | SS 430 | 0.12 | 1.0 | 1.0 | 0.04 | 0.03 | 15,0 – 18,0 | 0.0 | 1 | – | ||||
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Stainless Steel Bolts as per DIN, ISO, JIS or ANSI Standard.
Corrosion resistance: Stainless steel inserts exhibit excellent corrosion resistance, especially in harsh environments exposed to moisture, chemicals, or salt water, resulting in long-term performance and it lasts a long time
High Strength: These cables have exceptional mechanical properties, including high tensile strength, allowing them to withstand heavy loads and extreme conditions without compromising structural integrity
Durability: Stainless steel bolts are extremely durable, resisting abrasion and deformation, ensuring reliable operation and longevity even in harsh applications
Aesthetics: They appear simple and elegant, enhancing finishes and applications, making them ideal for high-end architectural products and projects
Low maintenance: Stainless steel bolts require minimal maintenance due to their inherent resistance to corrosion, staining and corrosion, reducing the need for frequent replacement and maintenance costs
Heat resistance: They maintain their mechanical properties over a wide range of temperatures, making them suitable for use in high-temperature environments without compromising performance
Hygienic characteristics: The stainless steel insert is non-porous and easy to clean, making it ideal for products that require strict hygiene standards, such as food processing, pharmaceuticals and healthcare.
Versatility: These bolts are available in a variety of grades, sizes and configurations, making them suitable for a wide range of applications in a variety of industries, including construction, automotive, aerospace, marine and construction
Fire Resistance: Stainless steel inserts exhibit high resistance to fire and heat, making them suitable for use where fire safety is a concern, such as construction and transportation
Stainless Steel Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Construction: Stainless steel bolts are used in the construction industry to fasten structural components, such as beams, columns and connections, as they have high strength, corrosion resistance and durability to ensure structural integrity and last a long time.
Automotive Industry: Used in automotive manufacturing to assemble engine chassis, body panels and other components, they have the advantage of resisting corrosion, vibration and temperature fluctuations to ensure reliability and safety
Marine Applications: Stainless steel bolts are ideal for the marine environment due to their excellent resistance to salt water and harsh marine conditions, making them suitable for boat building, harbor and beach buildings
Aerospace: In aerospace engineering, stainless steel is used for the assembly and maintenance of components, such as wings, fuselage and engine parts, due to its lightweight, high strength and its resistance to corrosion and fatigue
Infrastructure: They play a major role in infrastructure, including bridges, tunnels, railways and roads, where they are used for construction connections, design installation of hydraulic and water penetration to ensure stability, safety and longevity
Construction: Stainless steel bolts are essential in manufacturing processes for the assembly of machinery, equipment and industrial systems; where they provide a reliable fastening solution due to their strength, durability, and resistance to corrosion and chemicals, so
Oil and Gas Industry: Used in the oil and gas exploration, production and refining industry to protect pipeline valves and flange equipment in corrosive high-pressure environments, ensuring operational reliability and safety
Chemical Applications: Stainless steel liners are used to fasten valves, pumps, reactors and piping systems in chemical plants, where they are resistant to corrosive chemicals, acids and high temperatures, and they ensure system integrity and security
Food processing: In the food and beverage industry, stainless steel connects process equipment, conveyor systems and sanitary piping due to its hygienic properties, corrosion resistance and ease of cleaning to ensure compliance with food safety standards.
Materials: Select the appropriate stainless steel based on the environmental conditions and requirements of the application. Common materials include 304, 316, and 316L, each offering different corrosion resistance and mechanical properties.
Corrosion resistance: Determine the movement of corrosive agents such as moisture, chemicals and salt water. Select stainless steel with the correct corrosion resistance for the application area to prevent premature failure.
Strength Requirements: Determine the tensile strength and load-carrying capacity required for the application. Select bolts with appropriate strength grades and diameters to withstand applied loads and stresses without failure.
Thread Type and Size: Select bolts with the correct thread type (e.g., UNC, UNF) and size to match mating nuts or threaded holes. Ensure it is securely inserted and secured to prevent the thread from tangled during installation.
Head style: Consider your preferred head style based on accessibility and aesthetic preferences, such as square heads, socket heads, or countersunk heads, to ensure that the head style provides you with the clearance needed for installation and maintenance.
Coatings or Finishes: Determine if additional coatings or finishes are needed for increased corrosion resistance or cosmetic purposes. Options include zinc plating, galvanization, or passivation to provide additional corrosion protection and improve appearance.
Application Requirements: Consider specific application requirements, such as vibration resistance, heat resistance, and chemical compatibility. Choose bolts with features such as a mechanical closure, serrated flange, or thread closure adhesive to meet these requirements.
Standards Compliance: Ensure that stainless steel inserts conform to relevant industry standards and specifications, such as ASTM, ASME, or DIN standards. Compliance ensures quality, efficiency, and consistency.
Supplier Reputation: Stainless Steel Bolt is sourced from reputable suppliers of quality products and reliable customer service. Verify supplier certifications, quality control procedures, and inventory records to ensure you get genuine quality bolts.
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