Stainless Steel Screws

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Stainless Steel Screws Manufacturer and Supplier in Kolkata, India

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Rinku Fasteners, a leading manufacturer and supplier located in Kolkata, India, is well-known for crafting top-notch Stainless Steel Screws that adhere to international performance standards. With a keen emphasis on precision engineering, durability, and customer satisfaction, the company employs cutting-edge manufacturing technology and rigorous quality control to provide reliable fastening solutions. Their Stainless Steel Screws boast impressive corrosion resistance, strength, and long-lasting stability, making them ideal for both demanding industrial settings and everyday applications. Catering to sectors like construction, automotive, marine, electrical, and chemical processing, Rinku Fasteners remains dedicated to excellence and trustworthy product performance.

Stainless Steel Screws Manufacturer in Kolkata, Stainless Steel Screws in Kolkata, Stainless Steel Socket Head Cap Screws in India, Stainless Steel Set Screws in Kolkata, India

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Stainless Steel Screws are typically made from high-quality stainless steel alloys such as SS 304, SS 316, and SS 316L, which are celebrated for their chromium-nickel makeup that boosts corrosion and oxidation resistance. These screws exhibit robust mechanical properties, including high tensile strength, outstanding toughness, and commendable hardness, ensuring they last even in tough conditions. Their capacity to endure extreme temperatures, moisture, and chemical exposure makes them reliable for both indoor and outdoor uses. Plus, their non-magnetic and stable characteristics ensure consistent performance in precision assemblies and critical engineering applications.

Stainless Steel Screws Specifications

Specifications ASTM F593, F594, F1554 / ASME SF593, F594, F1554
Fasteners size Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14
Fasteners Length 3 mm to 200 mm
Fastener Threads UNF, BSW, BSF, METRIC, UNC or as required
Standard of Stainless Steel Fasteners DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Surface Coating Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating
Fasteners Finishing Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide.

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Stainless Steel Screws Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel Screws Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
Stainless Steel Screws 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min

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Commited to High Quality Service

To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.

Stainless Steel Screws find extensive use across various industries where strength, corrosion resistance, and reliable fastening are crucial. In construction, they play a vital role in securing structural components, ensuring safety and stability in buildings and infrastructure. In the automotive sector, these screws are essential for assembling vehicles, providing durability and reliability. Their versatility also extends to marine applications, where resistance to saltwater corrosion is paramount. Additionally, they are widely used in electrical and chemical processing industries, where dependable fastening solutions are necessary to maintain operational efficiency and safety.

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Types of Stainless Steel Screws

Stainless Steel Screws
Stainless Steel Socket Head Cap Screws
Stainless Steel Set Screws
Stainless Steel Allen Cap Screw
Stainless Steel Hex Set Screw
Stainless Steel Hex Head Screw

At Rinku Fasteners, we prioritize the protection and quality of our Stainless Steel Screws during packaging. Each screw is carefully placed in anti-corrosive bags to prevent damage and maintain their pristine condition. We then pack them in robust, weather-resistant cartons or boxes to ensure safe transportation. Our packaging is designed to withstand handling and shipping, with labels indicating size and quantity for easy identification. We also offer customized packaging solutions to meet specific customer needs, ensuring secure and efficient delivery.

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Aerospace Industry
Petrochemical Industry
Defence Industry

Stainless Steel Screws Applications