Stainless Steel 304 Fasteners

Sumit Impex manufactures Stainless Steel 304, 304L, and 304H Fasteners from prime-grade bar stock with an 18% chromium and 8% nickel composition that delivers reliable corrosion resistance, high tensile strength, and consistent dimensional accuracy across all fastener types. The standard 304 grade covers general-purpose applications; 304L limits carbon to 0.03% maximum for weld-without-sensitisation performance; 304H raises carbon to 0.04–0.10% for sustained elevated-temperature service in boiler, pressure vessel, and furnace applications. All three grades are available as bolts, nuts, studs, washers, screws, and threaded rods to ASTM A193, A194, A320, and F593 specifications for construction, automotive, aerospace, and shipbuilding industries.

We proudly supply a broad range of high-performance products. We offer a wide range of stainless steel fasteners, such as Stainless Steel Bolts, Stainless Steel Nuts, Stainless Steel Screws, Stainless Steel Washers, and Stainless Steel Stud Bolts. We focus on combining excellent durability with necessary flexibility. This ensures that our fasteners meet both structural and aesthetic needs. We offer dependable solutions to your most challenging projects.

Stainless Steel 304 is well-regarded for its exceptional resistance to oxidation and rust, making it a preferred choice for environments with moisture and corrosive elements. This versatile grade, along with 304L fasteners and 304H fasteners, delivers a strong combination of durability and flexibility, essential for both structural and aesthetic applications.

Why Choose Stainless Steel 304 Fasteners

304 stainless steel fasteners resist atmospheric corrosion, freshwater exposure, oxidizing acids, and most food-grade media, covering more application environments than any other single austenitic grade. Tensile strength of 515 MPa minimum and yield strength of 205 MPa minimum hold across the full temperature range from cryogenic service to 870°C intermittent heat, making these fasteners reliable across operating conditions that carbon steel and lower-alloy grades cannot tolerate.

The grade family’s versatility is what drives its adoption across industries. Construction contractors specify 304 stainless steel fasteners for structural connections exposed to weathering. Chemical processing plants use 304L in welded flange bolt sets where post-weld sensitization would otherwise create crevice corrosion at the thread-flange interface. Food processing facilities rely on the non-reactive surface and easy cleanability that 304 provides in contact with consumable products. Marine, automotive, and power plant applications all draw on different parts of the 304 family’s performance profile 304 for general service, 304H where sustained temperatures above 500°C require creep-resistant fasteners.

As established ss 304 fasteners manufacturers in india, Sumit Impex supplies 304 stainless steel fasteners in full compliance with ASTM and ASME specifications, with EN 10204 3.1 mill test certificates, PMI testing, and third-party inspection available on every order for global supply.

SS 304 fasteners are in high demand due to their versatility and can be utilized in various applications. In construction, they are used in structures, roofing, and cladding systems because of their strength and corrosion resistance. In the automobile industry, 304 stainless steel fasteners are essential for parts such as exhaust systems and undercarriages where heat and rust resistance are critical. In the aerospace industry, ASME B 304 Stainless Steel Fasteners join critical aircraft components, ensuring reliability under great stress. In the marine industry, these fasteners are used in boats and ships, withstanding saltwater environments.

At Sumit Impex, we use advanced manufacturing techniques such as cold forging, hot forging, and precision machining to produce fasteners that meet the highest quality and performance standards. Our products comply with internationally recognized standards, including ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), DIN (Deutsches Institut für Normung), and EN (European Norms).

To ensure top-notch quality, every batch of our Stainless Steel 304 Fasteners is tested in our well-equipped laboratory. This involves tensile testing for measuring material strength, impact testing for performance under high loads, hardness testing for measuring hardness, and intergranular corrosion testing (IGC) for evaluating corrosion resistance. Positive Material Identification Testing is also conducted to confirm material composition.

Our Stainless Steel 304 Fasteners come in various sizes, shapes, and finishes, including bright annealed, powder coating, anodizing, and custom painting to enhance functionality and appearance.

The current price for Stainless Steel 304 Fasteners in India ranges from ₹200 to ₹350 per kg, depending on the product specifications and requirements. At Sumit Impex, we are dedicated to providing high-quality fasteners at competitive prices, ensuring excellent performance and value for all your fastening needs.