Simco Metal Industries

Stainless Steel Fasteners Supplier In India

Simco Metal Industries is a leading supplier of Stainless Steel Fasteners including Bolts, Nuts, Washers, Stud Bolts, Socket Screws, and Anchors available in various grades such as SS 304, 304L, 316, 316L, 321, 347, and 904L. Our fasteners are manufactured in accordance with ASTM, ASME, DIN, and ISO standards, ensuring superior strength, excellent corrosion resistance, and long-lasting performance. These precision-engineered fasteners are widely used in construction, marine, chemical, oil & gas, and power generation industries across India and globally.

Stainless Steel Fasteners Grades and Specifications

Standards : ASTM A193, ASTM A194, ASTM A320, ASTM A307, DIN, ISO, BS

Specifications : ASTM, ASME, DIN, ISO, BS, EN

Bolt Size : M3 to M100 | 1/4″ to 4″

Length : 6 mm to 1000 mm (Custom Lengths Available)

Thread Type : UNC, UNF, BSW, BSF, Metric (Coarse & Fine)

Fastener Types : Hex Bolts, Stud Bolts, Anchor Bolts, U-Bolts, J-Bolts, Eye Bolts, Socket Head Cap Screws

Nuts : Hex Nuts, Heavy Hex Nuts, Lock Nuts, Nylon Insert Nuts, Square Nuts

Washers : Plain Washers, Spring Washers, Square Washers, Fender Washers

Finish : Plain, Polished, Passivated, Hot Dip Galvanized, PTFE Coated, Black Oxide

Material Grades : SS 304, 304L, 316, 316L, 321, 310, Duplex, Super Duplex, Alloy Steel, Nickel Alloys

Application : Oil & Gas, Petrochemical, Power Plants, Marine, Construction, Heavy Engineering

Fasteners We Have Available

Stainless Steel Bolts & Nuts
Stud Bolts with Nuts
Anchor Bolts & Foundation Bolts
Duplex & Super Duplex Fasteners
Inconel Fasteners
Monel Fasteners
Hastelloy Fasteners
Nickel Alloy Fasteners
Custom & Drawing-Based Fasteners

Fasteners Manufacturers Suppliers & Stockists in India- Simco Metal Industries

Simco Metal Industries is one of the leading Stainless Steel Fasteners Manufacturers in Mumbai, India. The Stainless Steel Fasteners have been designed under the national and international industry rules by using high-grade raw materials and advanced technology. Our ASME B18.2.1 and other products are subjected to various quality checks, and then goes for packaging. We have a ready stock of Stainless Steel ASME Fasteners of different sizes and shapes per the customers’ requirements. These Stainless Steel Fasteners are used in industrial sectors like Building & Construction Industry, petrochemical, Oil & Gas Industry, and chemical industries. Moreover, Stainless Steel ASTM A193 can be tailored per our client’s requirements.

ASTM A193 Stainless Steel Fasteners, ANSI B18.2 SS High-Strength Bolts, Nuts & Washers, Stainless Steel Fasteners Suppliers in India

Simco Metal Industries is mainly focused on meeting the needs of the fastener industry. To fulfill the growing industrial requirements, we manufacture and supply premium quality Stainless Steel Fasteners including Bolts, Nuts, Washers, Stud Bolts, and Screws with superior mechanical strength and durability. Our SS Fasteners are well-known across the globe for their reliability, corrosion resistance, and precision finish. We treat our clients as partners by delivering top-quality products and timely service. We are also recognized as one of the Largest Suppliers of Industrial Fasteners in India.

Flanges Come In Various Types

FASTENERS BOLTS

FASTENERS NUTS

FASTENERS SCREW

HALF THREADED STUD

FASTENERS RINGS

FULL THREADED STUD

EYE BOLTS

WASHERS

SOLID HEAD REVERT

Fasteners Specification, Grades, Size, & Materials

Fasteners	Specifications
Fasteners Types	Bolt, Nut, Screw, Washers, Rings
Application	Fasteners can be used in racing industries such as racing motorcycles and cars, sailing boats and medical equipment, etc.
Size	M5-M50
Grades
Stainless Steel	ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L
Super Duplex Steel	S32750
Duplex Steel	ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Carbon Steel	ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
Alloys Steel	ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.
Nickel Alloys	Nickel Alloys 200, Nickel Alloys 201
Titanium	Grade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI
Inconel	Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L
Hastelloy	Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
Molybdenum	ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91, ASTM B387, Ferro Molybdenum
Cobalt	Cobalt HS-6, Cobalt HS-4, Cobalt HS-25, Sterlite Grade 1, Sterlite Grade 6, Sterlite Grade 12, Sterlite Grade 21
Niobium	ASTM B394, R04200 R04210
Nimonic	Nimonic75, Nimonic80, Nimonic85, Nimonic90, Nimonic263, etc
Tungsten	W1 WAl1, W61, etc, Carbonide Tungsten, Copper Tungsten, Nickel Tungsten
Nichrome	Nichrome90, Nichrome80, Nichrome80A, Nichrome RW80, Nichrome75, etc
Magnesium	Magnesium AL017100, AL017140, AL017150, AL017160, AL017200, AL017210, AL017250, etc.
Tantalum	Tantalum – Grade 1.
Monel	Monel 400, Monel k500
MU-METAL	MU-METAL
Zirconium	Zirconium 702, Zirconium 705, Zirconium 705, Zirconium-2, Zirconium-4
Beryllium Copper	Alloy 25 UNSC17200
Aluminium	1050,1100, 2017, 7150, 7178, 7575, 2050, 7085, 2011 A92011, 2014A A92014, 2024 A92024, 2219, 5052 A95052, 5083 A95083, 5754, 6061 A96061 A86061, 6063, 6082 A96082, 7071 7020, 7050 A97050, 7075 A97075 A87075, 7175
Copper Alloys	C 11000, C 10200, C 12200, C 51100, C 51000, C 51900, C 52000, C 52100, C 74500, C 75700, C 75400, C 76400, C 77000, C 21000, C 22000, C 23000, C 24000, C 26000, C 26800, C 27000, C 27200, C 28000

ASTM Bolt Fasteners Specifications

Fasteners used in transporting materials
Stainless Steel Fasteners used in the automotive industry
Fasteners used in homes and buildings
SS Fasteners used in sewerage systems and industrial water lines
Carbon Steel Fasteners used in heating and air-conditioning equipment
Fasteners used in plumbing applications
Alloy Fasteners used in the food processing industry
Fasteners used in the paper & pulp industry
Fasteners used in the food industry

Contact Simco Metal Industries

+91 976 999 5887 simcometalindustries@gmail.com

ASTM Bolt Fasteners Specifications

A193	– Alloy steel and stainless steel bolting materials for high temperature or high-pressure service.
A307	– Carbon steel bolts and studs, 60,000 psi tensile strength.
A320	– Alloy steel and stainless steel bolting materials for low-temperature service.
A325	– Structural bolts, steel, heat-treated, 120/105 KSI minimum tensile strength.
A354	– Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449	– Quenched and tempered steel bolts and studs for general use.
A490	– Structural bolts, alloy steel, heat-treated, 150 KSI minimum tensile strength.
F568	– Standard for metric bolts, screws, and studs that are used in general engineering applications
F593	– Stainless steel bolts, hex cap screws, and studs.
F1554	– Anchor bolts designed to anchor structural supports to concrete foundations.

ASTM Nuts Fasteners Specifications

A194	– Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High-Temperature Service
A563	– Standard Specification for Wrought Cobalt-20Nickel-20Chromium-3.5Molybdenum-3.5Tungsten-5Iron Alloy for Surgical Implant Applications
A594	– Standard Specification for Stainless Steel Nuts, Corrosive service applications
F467	– Standard Specification for Nonferrous Nuts for General Use, general use

ASTM Screw Fasteners Specifications

F436	– Specification for Hardened Steel Washers, carbon steel, steel, washers, weathering steel, Hardened steel washers
F844	– Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
F959	– Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners

Simco Metal Industries is India’s leading Stainless Steel Fasteners Manufacturers and Suppliers

Simco Metal Industries is India’s most trusted Fasteners Manufacturer & Supplier. Our High-quality High Tensile Bolts Fasteners, sensible customer service, and in-house Nuts Fasteners processing capabilities have made us one of the best emerging and leading suppliers for Fasteners in India. Simco Metal Industries is an ISO 9001:2009 certified company that has been in existence since 2003. Product dependability and performance have created Simco Metal Industries leading businessperson, manufacturer, and supplier of Femail Connector Fasteners in India.
Simco Metal Industries manufactures and provides solely quality tested and difficult ASTM | ASME | ANSI Fasteners. ASTM | ASME | ANSI Fasteners at Simco Metal Industries In bear several toughness and hardness checks before provision to our purchasers.

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Client Projects for Compression Fasteners Supplier in India:-

We regularly supply these products to different cities in India. We have a huge clientele covering more than 55 cities in India and 33 countries worldwide. We are known as Fasteners Supplier and Exporters.

Product Supplied	City
Washers Fasteners for Automobile Industry	Mumbai, Maharashtra
Bolts Fasteners Supply	Hyderabad, Telangana
Stainless Steel Fasteners for Water Supply System	Bangalore, Karnataka
Super Duplex Steel Fasteners for Chemical Industry	Surat, Gujarat

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High-Quality Products for Diverse Industry Needs.

Stainless Steel Fasteners Supplier In India