Steel Pipes Manufacturers & Suppliers - Seamless/Welded Steel Pipe Manufacturers in India! Email Us on sales@metline.in | Call Us on +919833604219 | +918291724037

Nuts & Bolts

  • Stainless Steel Screws Manufacturers, Suppliers, Exporters - SS 304 Screws, Ss 316 Screws - We Sell Stainless Steel Screws at Best Prices!

    • Sizes: M4 to M48 x Custom Length
    • Stainless Steel Set Screws, Stainless Steel Hexagon Head Cap Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Wing Screw, Square Head Set Screw

    Metline is a reputed manufacturer and supplier of stainless steel screws in size range of M6 to M48. We can supply metric and imperial sized stainless steel screws. We sell stainless steel screws in a wide range of sizes and head styles. In addition, we can also produce screws in other materials and as per special drawings.

  • Stainless Steel Fasteners Manufacturers! Offering A2 (SS 304) and A4 (SS 316) Stainless Steel Fasteners in Metric, Unified and Imperial Thread Form, including Non-Standard Sizes

    Metline is a manufacturer and supplier of stainless steel fasteners in forms of bolts, screws, stud bolts, studs, threaded rods, nuts, washers and screws. We can supply metric and imperial sized stainless steel fasteners manufactured by both cold forged, hot forged or directly machined from high quality stainless steel bar stock.

    • Sizes: M4 to M100, 1/4" to 4", Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931,DIN 933, ISO 4014, ISO 4017,BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934,ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976,BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Duplex Washers, and Duplex Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
    Metline Industries is India's one of the most trusted supplier of various grades of stainless steel fasteners including SS 304, SS 316, Duplex, Alloy 20, 904L, SS 321/321H and SS 347H. Metline is a specialist supplier of stainless steel bolts & nuts - bolts, nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel fasteners are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
  • Manufacturers & Suppliers of Stainless Steel Bolts - SS 304 Bolts, SS 316 Bolts, Duplex Bolts - Buy High Precision Stainless Steel Hex Head Bolting's at Best Prices in India!

    Metline is a professional manufacturer and supplier of stainless steel bolts in size range of M6 to M80 or 1/4" to 4". Our key stainless steel bolting products include hexagon bolts, threaded bolts, U bolts, J bolts and Eye bolts. We can supply metric and imperial sized stainless steel bolts manufactured by both cold forged, hot forged or directly machined from high quality duplex bar stock.

    • Sizes: M4 to M80, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Duplex Washers, and Duplex Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
    Metline Industries is India's one of the most trusted supplier of various grades of stainless steel bolts in various sizes and grades including SS 304, SS 316, Duplex, Alloy 20, 904L, SS 321/321H and SS 347H. Metline is a specialist supplier of stainless steel bolts & nuts - bolts, nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel nuts and bolts are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
  • Manufacturers & Suppliers of Stainless Steel Hex Nuts - SS 304 Hex Nuts, SS 316 Heavy Hex Nuts - Stainless Steel Hex Nuts at Best Prices! ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769

    Metline is a professional manufacturer and supplier of stainless steel hex nuts in size range of M6 to M80 or 1/4" to 4", as per ASTM A194. We can supply metric and imperial sized stainless steel hex nuts. We manufacture various types of stainless steel nuts such as finished hex nuts, heavy hexagon nuts, hex jam nuts, lock nuts, coupling nuts, nyloc nuts / nylon nuts, and cage nuts.

    • Sizes: M4 to M80, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Stainless Steel Washers, and Stainless Steel Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
  • Stainless Steel Nuts & Bolts Manufacturers! We Sell A2 (SS 304) / A4 (SS 316) Stainless Steel Nuts & Bolts in Metric, Unified and Imperial Thread Form, including Non-Standard Sizes

    Metline is a professional manufacturer and supplier of stainless steel nuts and bolts in size range of M6 to M80 or 1/4" to 4". We can supply metric and imperial sized stainless steel nuts and bolts manufactured by both cold forged, hot forged or directly machined from high quality stainless steel bar stock.

    • Sizes: M4 to M80, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Stainless Steel Washers, and Stainless Steel Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
    Metline Industries is India's one of the most trusted supplier of various grades of stainless steel nuts and bolts including SS 304, SS 316, Duplex, Alloy 20, 904L, SS 321/321H and SS 347H. Metline is a specialist supplier of stainless steel bolts & nuts - bolts, nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel nuts and bolts are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
  • Inconel Screws Manufacturers, Suppliers & Exporters – Buy Inconel 600/625/718 Screws

    • Sizes: M4 to M48 x Custom Length
    • Inconel Set Screws, Inconel Hexagon Head Cap Screws, Inconel Socket Screws & Socket Cap Screws, Inconel Socket Countersunk Screws, Inconel Wing Screw, Square Head Set Screw
    The most common grades of "Inconel Screws" are Inconel 600/625 and Inconel 718. Metline is a professional manufacturer and supplier of Inconel screws in Alloy 600, 625 & 718 in size range of M4 to M48.

    Metline is a reputed manufacturer and supplier of Inconel screws in size range of M6 to M48. We can supply metric and imperial sized Inconel screws. We sell Inconel screws in a wide range of sizes and head styles. In addition, we can also produce screws in other materials and as per special drawings.

    • UNS N06625 or W.Nr. 2.4856, Inconel 625, also known as Alloy 625 can be used at the temperature up to 980°C[1800°F] in oxidation service.
    • UNS N07718 or W.Nr. 2.4668, Inconel 718, also known as “Alloy 718” has excellent creep-rupture strength at temperatures up to 1300°F[700°C]
    • UNS N06600 or W.Nr. 2.4816, Inconel 600, also known as Alloy 600 good carburization and oxidation resistance through 2000°F
    Metline Industries is India's one of the most trusted supplier of various grades of Inconel screws including Inconel 600 screws, Inconel 625 screws, and Inconel 718 screws. Metline is a specialist supplier of Inconel stud bolts & nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel fasteners and special alloy nuts and bolts are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
    • Sizes: M4 to M100, 1/4" to 4", Custom Length
    • Inconel Bolts: ANSI B18.2.1, DIN 931,DIN 933, ISO 4014, ISO 4017,BS 1768, BS1768, IFI 115
    • Inconel Nuts: ANSI B18.2.2, DIN 934,ISO 4032, BS1768, BS 1769
    • Inconel Studbolts: DIN 975, DIN 976,BS 4882, ANSI B16.5
    • Inconel Threaded Bars / Rods, Inconel Washers, and Inconel Screws
    • Other Key Products: Inconel Hexagon Bolts, Inconel Threaded Bolts, Inconel U Bolts, Inconel J Bolts, Inconel Eye Bolts, Inconel Set Screws, Inconel Socket Screws & Socket Cap Screws, Inconel Socket Countersunk Screws, Inconel Washers & Nuts
  • Manufacturers & Suppliers of Duplex Nuts - Duplex 2205 Hex Nuts, UNS S31803, UNS S32205 Heavy Hex Nuts, A182 F51, A182 F60 - Duplex Nuts at Best Prices!

    Metline is a professional manufacturer and supplier of Duplex stainless steel hex nuts in size range of M6 to M80 or 1/4" to 4". We can supply metric and imperial sized Duplex hex nuts. We manufacture various types of Duplex nuts such as finished hex nuts, heavy hexagon nuts, hex jam nuts, lock nuts, coupling nuts, nyloc nuts / nylon nuts, and cage nuts.

    • Sizes: M4 to M80, 1/4" to 4" x Custom Length
    • Duplex Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Duplex Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Duplex Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Duplex Threaded Bars / Rods, Duplex Washers, and Duplex Screws
    • Other Key Products: Duplex Hexagon Bolts, Duplex Threaded Bolts, Duplex U Bolts, Duplex J Bolts, Duplex Eye Bolts, Duplex Set Screws, Duplex Socket Screws & Socket Cap Screws, Duplex Socket Countersunk Screws, Duplex Washers & Nuts
    Metline Industries is India's one of the most trusted supplier of various grades of duplex stainless steels fasteners including UNS 31803 (F51) and UNS 32205 (F60) Alloy 2205. The ratio of ferrite to austenite in Duplex stainless steel is approximately 50:50.When compared to 2205 grade duplex stainless steel, 904L has similar corrosion resistant properties but lower mechanical strength. 2205 is also a lower cost option compared to 904L, but is not suitable for temperatures above 300°C.  Grade 2205 is not generally suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents, nor below -50°C because of its ductile-to-brittle-transition.
  • Duplex Screws Manufacturers, Suppliers, Exporters - Duplex 2205 Screws, UNS S31803, UNS S32205 Screws, A182 F51, A182 F60 - We Sell Duplex Screws at Best Prices!

    • Duplex Set Screws, Duplex Hexagon Head Cap Screws, Duplex Socket Screws & Socket Cap Screws, Duplex Socket Countersunk Screws, Duplex Wing Screw, Square Head Set Screw

    Metline is a reputed manufacturer and supplier of Duplex screws in size range of M6 to M48. We can supply metric and imperial sized Duplex screws. We sell Duplex stainless steel screws in a wide range of sizes and head styles. In addition, we can also produce screws in other materials and as per special drawings.

    • Sizes: M4 to M48 x Custom Length
    Metline Industries is India's one of the most trusted supplier of various grades of duplex stainless steels fasteners including UNS 31803 (F51) and UNS 32205 (F60) Alloy 2205. The ratio of ferrite to austenite in Duplex stainless steel is approximately 50:50.When compared to 2205 grade duplex stainless steel, 904L has similar corrosion resistant properties but lower mechanical strength. 2205 is also a lower cost option compared to 904L, but is not suitable for temperatures above 300°C.  Grade 2205 is not generally suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents, nor below -50°C because of its ductile-to-brittle-transition.
  • Manufacturers & Suppliers of Stainless Steel Hexagon Bolts, DIN 931 - Stainless Steel Hex Head Bolts, SS 304/316 Hexagon Bolts

    • Are You Looking for Stainless Steel Hex Bolts in Grades 302, 303, 304, 304L, 309, 310, 316, 316B, 316L, 317, 317LM, 321, 330, 347, 410, 416, 422, 430, 431, 440cC and 501?

    Metline is a professional manufacturer and supplier of stainless steel hexagon or hex bolts in size range of M6 to M100 or 1/4" to 4". We can supply metric and imperial sized ss hex bolts in length upto 4 meter or even higher depending on the sizes. We manufacture stainless steel hex bolts by thread rolling method from high quality stainless steel bar stock.

    • Sizes: M4 to M100, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Stainless Steel Washers, and Stainless Steel Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
  • Manufacturers & Suppliers of Stainless Steel Stud Bolts - Stainless Steel Stud Bolts, SS 304/316 Stud Bolts, SS 321, SS 347 Stud Bolts - Buy ASTM A193 Stud Bolts with ASTM A194 Nuts & Washers!

    • Stainless Steel Full Threaded Stud
    • Stainless Steel Double End Stud
    • Stainless Steel Tap End Stud
    • Stainless Steel Threaded Rod

    Metline is a professional manufacturer and supplier of stainless steel stud bolts with nuts and washers in size range of M6 to M100 or 1/4" to 4". We can supply metric and imperial sized stainless steel stud bolts manufactured by both cold forged, hot forged or directly machined from high quality stainless steel bar stock.

    • Sizes: M4 to M100, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Stainless Steel Washers, and Stainless Steel Screws
    • Other Key Products: Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
    Metline Industries is India's one of the most trusted supplier of various grades of stainless steel stud's in various sizes and grades including SS 304, SS 316, Duplex, Alloy 20, 904L, SS 321/321H and SS 347H. Metline is a specialist supplier of stainless steel bolts & nuts - bolts, nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel stud bolts are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
  • Stainless Steel U Bolts & Square U Bolts Manufacturers, Suppliers & Exporters - Buy SS 304 U Bolts, SS 316 U Bolts at Best Prices! SS U Bolts Supplied with Related Nuts & Washers

    • We Sell Stainless Steel U Bolts, with Nuts & Washers in Grades 302, 303, 304, 304L, 309, 310, 316, 316B, 316L, 317, 317LM, 321, 330, 347, 410, 416, 422, 430, 431, 440cC and 501
    • We also Supply Stainless Steel U bolt Plates, and Corresponding Nuts and Washers

    Metline is a professional manufacturer and supplier of stainless steel standard U bolts and square type U bolts in size range of M6 to M100 or 1/4" to 4". We can supply metric and imperial sized stainless steel U bolts in custom lengths. We manufacture stainless steel U bolts by thread rolling method from high quality stainless steel bar stock.

    • Sizes: M4 to M100, 1/4" to 4" x Custom Length
    • Stainless Steel Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • Stainless Steel Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • Stainless Steel Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • Stainless Steel Threaded Bars / Rods, Stainless Steel Washers, and Stainless Steel Screws
    • Other Key Products:  Stainless Steel Hexagon Bolts, Stainless Steel Threaded Bolts, Stainless Steel U Bolts, Stainless Steel J Bolts, Stainless Steel Eye Bolts, Stainless Steel Set Screws, Stainless Steel Socket Screws & Socket Cap Screws, Stainless Steel Socket Countersunk Screws, Stainless Steel Washers & Nuts
  • Nickel 200/201 Screws Manufacturers, Suppliers & Exporters – Buy Nickel 200/201 Screws

    • Sizes: M4 to M48 x Custom Length
    • Nickel 200/201 Set Screws, Nickel 200/201 Hexagon Head Cap Screws, Nickel 200/201 Socket Screws & Socket Cap Screws, Nickel 200/201 Socket Countersunk Screws, Nickel 200/201 Wing Screw, Square Head Set Screw
    The most common grades of "Pure Nickel Screws" are Alloy 200 and Alloy 201. Metline is a professional manufacturer and supplier of commercially pure nickel alloy screws in Alloy 200 and Alloy 201 in size range of M4 to M48.

    Metline is a reputed manufacturer and supplier of pure nickel screws in size range of M6 to M48. We can supply metric and imperial sized Inconel screws. We sell Alloy 200 & 201 screws in a wide range of sizes and head styles. In addition, we can also produce screws in other materials and as per special drawings.

    • UNS N02200 & W.Nr. 2.4060 & 2.4066, Nickel 200 is solid solution strengthened and commercially pure wrought nickel. It has good mechanical properties and excellent resistance to many corrosive environments.
    • UNS N02201 or W.Nr. 2.4061 & 2.4068, Nickel 201 is has almost identical chemical composition as Nickel 200 except the lower-carbon content. Nickel 201 is typically applied in caustic evaporators, combustion boats, plater bars, as well as electronic components.
    • According to ASME Boiler and Pressure Vessel Code Section VIII-Division 1, Nickel 201 is approved for construction of pressure vessels for service up to 1250°F
    Metline Industries is India's one of the most trusted supplier of various grades of pure nickel alloy screws including Alloy 200 screws and Alloy 201 screws. Metline is a specialist supplier of nickel alloy stud bolts & nuts, threaded rods, sheet metal screws, machine screws, plain washers, spring washers.With an annual production and sales capacity of 10,000 metric tons, 85% of our stainless steel fasteners and special alloy nuts and bolts are exported to all over the world with high quality, reasonable prices and perfect service, and most of our clients are from Europe, America, Southeast Asia, Africa, Australia and Middle East.
    • Sizes: M4 to M100, 1/4" to 4", Custom Length
    • Nickel 200/201 Bolts: ANSI B18.2.1, DIN 931,DIN 933, ISO 4014, ISO 4017,BS 1768, BS1768, IFI 115
    • Nickel 200/201 Nuts: ANSI B18.2.2, DIN 934,ISO 4032, BS1768, BS 1769
    • Nickel 200/201 Studbolts: DIN 975, DIN 976,BS 4882, ANSI B16.5
    • Nickel 200/201 Threaded Bars / Rods, Nickel 200/201 Washers, and Nickel 200/201 Screws
    • Other Key Products: Nickel 200/201 Hexagon Bolts, Nickel 200/201 Threaded Bolts, Nickel 200/201 U Bolts, Nickel 200/201 J Bolts, Nickel 200/201 Eye Bolts, Nickel 200/201 Set Screws, Nickel 200/201 Socket Screws & Socket Cap Screws, Nickel 200/201 Socket Countersunk Screws, Nickel 200/201 Washers & Nuts