We conduct thorough inspections at every stage of the production process.
As one of the foremost stainless steel fastener manufacturers in India, Steel Craft Alloys boasts a state-of-the-art manufacturing facility equipped with cutting-edge technology. This ensures the production of high-quality SS bolts, SS fasteners, and other essential components that meet international standards. The company's dedication to excellence is reflected in its rigorous quality control processes, ensuring that each fastener adheres to the strictest industry specifications.
Steel Craft Alloys takes pride in being a reliable stainless steel fasteners supplier in India, serving a wide spectrum of industries such as construction, automotive, aerospace, and more. The comprehensive product range includes stainless steel screws, stainless steel nuts, SS hex bolts, stainless steel hex bolts, SS washers, and other fastening solutions, all crafted from premium-grade stainless steel.Steel Craft Alloys takes pride in being a trusted duplex steel fasteners supplier in India, catering to industries such as petrochemical, chemical, and oil & gas. Their extensive product portfolio includes duplex steel nuts, duplex steel screws, and duplex steel washers, all engineered to endure harsh environmental conditions and ensure long-lasting performance. Customers rely on Steel Craft Alloys not only for the exceptional quality of their products but also for their competitive duplex steel fasteners prices. The company is committed to delivering cost-effective solutions without compromising on quality, making it a preferred choice for businesses in search of dependable duplex stainless steel fasteners in India.
Standard | ASTM A479 / ASME SA479 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
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Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Alloy Steel Fasteners are precision-engineered components made from alloy steel, a material that incorporates elements beyond iron and carbon to significantly enhance mechanical performance. These fasteners are widely recognized for their superior strength, excellent durability, and high resistance to wear and corrosion, making them suitable for rigorous and high-demand applications across various industries.
Common types such as Alloy Steel Screws, Nuts, and Bolts are widely used in industries where durability and reliability are critical. In the automotive sector, they are essential for securing high-stress components like engine mounts, suspension systems, and chassis assemblies, where they must withstand constant stress and vibration. In the construction industry, Alloy Steel Fasteners are trusted for use in bridges, buildings, and industrial structures, ensuring robust structural connections and long-term safety.
Standard | ASTM A193, A194 / ASME SA193, SA194 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin, etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Forging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Tricon Steel & Alloys is a leading manufacturer, supplier, and exporter of high-quality Inconel Fasteners, offering an extensive range to meet diverse industrial needs. Crafted from a premium nickel-based superalloy, Inconel fasteners are renowned for their exceptional strength and outstanding resistance to high temperatures.
These fasteners are primarily composed of nickel, chromium, and molybdenum, with the addition of niobium to enhance mechanical strength and structural stability. This unique composition provides excellent resistance to corrosion, oxidation, and thermal degradation, making Inconel fasteners an ideal choice for extreme environments.
Standard | ASTM F467 / ASME SF467 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Forging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Tricon Steel & Alloys is a premier manufacturer, supplier, and exporter of high-performance Monel Fasteners, crafted from the nickel-copper superalloy famed for its outstanding corrosion resistance, superior strength, and long-term durability.
Monel Fasteners are composed primarily of 63% nickel and 28–34% copper, with controlled additions of iron (up to 2.5%), manganese (up to 2%), and trace levels of silicon, sulfur, and carbon. This formulation—commonly referred to as Monel Alloy 400—delivers exceptional resistance to corrosive environments, excellent weldability, and moderate-to-high mechanical strength.
Standard | ASTM B166 / ASME SB166 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Forging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Steel Craft Alloys is a leading Hastelloy Fasteners Manufacturer and Supplier, delivering high-performance fastening solutions across a wide range of industries. From chemical processing and petrochemicals to pharmaceuticals and marine applications, our Hastelloy fasteners are the trusted choice for critical operations that demand unmatched durability and reliability.
Our product line includes Hastelloy Bolts, Nuts, and Screws, all precision-engineered from advanced Hastelloy alloys—renowned for their superior resistance to corrosion, high temperatures, and oxidation. These fasteners are purpose-built for environments where traditional materials fail under extreme conditions.
Standard | ASTM B574 / ASME SB574 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
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Steel Craft Alloys is a trusted manufacturer, supplier, stockist, and exporter of high-quality Nickel Alloy Fasteners, meticulously produced to meet both national and international standards. We maintain a comprehensive inventory of Nickel Alloy Fasteners available in a wide range of sizes, thicknesses, widths, and finishes. Additionally, we offer custom manufacturing solutions tailored to meet specific industry needs—all at highly competitive prices.
Standard | ASTM B574 / ASME SB574 |
---|---|
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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Tricon Steel & Alloys is a renowned manufacturer and exporter of high-quality Copper Nickel Fasteners, trusted across multiple industries for their superior performance and reliability. Serving sectors from chemical processing and petrochemicals to pharmaceuticals and marine applications, our copper nickel fasteners are engineered to deliver exceptional durability and corrosion resistance in the most demanding environments.
Standard | ASTM B151 / ASME SB151 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Monel round bars are an alloy of copper and nickel, consisting of about 67% nickel and 30% copper, along with minor components of iron, manganese, and silicon. Monel round bars are highly resistant to corrosion, especially in marine and acidic environments, making them a strong candidate for applications where durability in harsh environments. Monel round bars are also resistant to stress corrosion cracking, making them a favorable candidate for applications that are being subjected to highly corrosive substances.
Standard | ASTM B348 / ASME SB348 |
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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 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
|
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Forging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |