Stainless Steel 316 / 316L Fasteners Manufacturer in Mumbai, India

Largest Stainless Steel 316 / 316L Fasteners Manufacturer & Supplier in Mumbai, India

Jai Hind Metal is a trusted manufacturer and supplier of Stainless Steel 316 / 316L Fasteners, offering corrosion-resistant fastening solutions for applications where strength, durability, and reliable performance are important. We understand that fastening requirements can vary from project to project, including specifications related to fastener type, size, thread configuration, length, grade, dimensional tolerances, surface finish, and applicable manufacturing standards. Our Stainless Steel 316 / 316L Fasteners are supplied according to customer drawings and technical specifications, with close attention given to material quality, thread accuracy, dimensional consistency, surface condition, and workmanship throughout the manufacturing process. Quality checks are carried out at different stages to maintain consistency, while finished fasteners are inspected for dimensions, threading, appearance, surface condition, and overall product quality before dispatch. Third-party inspection and testing can also be arranged when required for project-specific verification or independent quality assessment. With organized inventory and suitable storage facilities, we can support both routine requirements and larger quantities for industrial, fabrication, and project-based orders.

Careful handling and packaging are also an important part of our supply process. Stainless Steel 316 / 316L Fasteners are properly sorted, protected, and packed using suitable materials to help prevent scratches, contamination, moisture exposure, thread damage, and mixing of different sizes or grades during storage and transportation. Where required, we can arrange customized packaging, size-wise segregation, product identification, marking, labeling, lot identification, and additional protection according to customer instructions or project specifications. Our dispatch team coordinates with established logistics providers to help ensure that orders are prepared accurately and transported according to the agreed delivery schedule. By combining controlled manufacturing, systematic quality inspection, organized inventory management, careful packaging, and responsive customer coordination, Jai Hind Metal aims to provide a dependable fastening solution to customers across chemical processing, oil and gas, petrochemical, marine and offshore, food processing, pharmaceutical, power generation, water treatment, construction, architectural, and other industrial applications where corrosion resistance and long-term fastening reliability are required.

Precision Engineering

Precisely manufactured metal products meeting demanding industrial standards.

Quality Assured

Consistent quality, reliable performance, and strict inspection at every stage.

Custom Dimensions

Available in customized sizes, grades, thicknesses, and specifications.

Reliable Supply

Efficient processing, secure packaging, and dependable delivery worldwide.

Stainless Steel 316 / 316L Fasteners are manufactured from an austenitic stainless steel alloy containing chromium, nickel, and molybdenum, with controlled levels of carbon, manganese, silicon, phosphorus, sulfur, and other elements. The addition of molybdenum is particularly important because it improves resistance to pitting and crevice corrosion, especially in chloride-containing and marine environments. Chromium forms a protective passive layer on the steel surface, helping the fasteners resist general corrosion and oxidation, while nickel contributes to the alloy’s toughness, ductility, and overall stability. The lower carbon content of 316L also helps reduce the risk of carbide precipitation during welding, making it well suited to applications involving welded assemblies.

SS 316L Screws, 1.4401, UNS S31600 Fasteners, 316 SS Nuts, 1.4404 Fasteners, Stainless Steel 316 Fasteners Manufacturer, Stainless Steel 316L Stud Bolts, SS 316L Industrial Fasteners, UNS S31603 Fasteners, Stainless Steel 316L Bolts, 316L Stainless Steel Fasteners, Stainless Steel 316S31 Fasteners, Stainless Steel 316 Fasteners, X5CrNiMo17-12-2 Stainless Steel Fasteners Manufacturer in Mumbai, India.

This balanced composition gives Stainless Steel 316 / 316L Fasteners a combination of good mechanical strength, excellent corrosion resistance, toughness, ductility, weldability, dimensional stability, and long-term durability. They can be supplied in different fastener types, sizes, thread configurations, lengths, dimensional tolerances, and surface finishes to meet specific assembly and engineering requirements. Because of their ability to perform reliably in moisture, chloride-rich, chemical, and marine environments, Stainless Steel 316 / 316L Fasteners are widely used in chemical processing, oil and gas, petrochemical plants, marine and offshore equipment, food processing, pharmaceutical facilities, water treatment systems, power generation, architectural structures, and other demanding industrial applications.

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Composition of Stainless Steel 316 / 316L Fasteners

Stainless Steel 316 / 316L Fasteners are manufactured from an austenitic chromium-nickel-molybdenum stainless steel alloy with controlled amounts of carbon, manganese, silicon, phosphorus, sulfur, and other alloying elements. The presence of chromium helps form a stable passive layer on the surface, providing strong resistance to general corrosion and oxidation, while nickel supports the alloy’s austenitic structure, toughness, and ductility. Molybdenum is particularly important for improving resistance to pitting and crevice corrosion, making the fasteners well suited for chloride-rich, marine, and chemically aggressive environments. The lower carbon content of 316L further reduces the possibility of carbide precipitation during welding or exposure to elevated temperatures, supporting better corrosion resistance in fabricated assemblies.

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Stainless Steel 316 / 316L Fasteners Specification

316 / 316L Fasteners SpecificationsASTM F593, F594, F1554 / ASME SF593, F594, F1554
316 / 316L SS Fasteners sizeBolt / 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
SS 316 / 316L Fasteners Length3 mm to 200 mm
SS 316 / 316L Studs, Bolts, ThreadsUNF, BSW, BSF, METRIC, UNC, or as required
Standard of Stainless Steel 316 / 316L FastenersDIN : 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 316 Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 SS 316 Hex nuts
Form of SS 316 / 316L FastenersHex, Threading, Square, Round as per Gauge Etc.
Raw materials SourceJSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
CertificationDual Certified As per ASTM & ASME Codes
DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
ThreadsUnless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate of SS 316 / 316L Boltingas per EN 10204 / 3.1 Manufacturer Test Certificate
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production processM24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Head drive of SS 316 / 316L BoltsSix-Lobe,Phillips,Phillips/Slot, Slotted etc
Packing of SS 316 / 316L FastenersIN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface CoatingPtfe Coated Stainless Steel 316 Fasteners
Phosphate Coating
Teflon Coating
Zinc Coating
Hot Dipped Galvanizing Coating
Cadmium Coating
Xylon Coating
Stainless Steel 316 / 316L Fasteners finishingStainless 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,

 

Stainless Steel 316 / 316L Fasteners can be supplied in either bolting construction and are covered by specification ASTM F593/ F594 and ASME B18.5.

ASTM A193ASTM A194ASTM F2281
ASTM A193MASTM A194MASTM A962
ASTM A320ASTM F593-13aASTM A962M
ASTM A320MASTM F594-15 
DIN 580DIN 6914DIN 6921
DIN 582DIN 3570DIN 603
DIN 444DIN 7990DIN 2510
DIN 939DIN 1BDIN 976
DIN 933DIN 529DIN 912
DIN 931DIN 6325 

ASTM A193 / A194 Stainless Steel 316 / 316L Fasteners Forms & Availability

ProductsSize
ASTM A193 / A194 316 / 316L SS Stud BoltASTM A193 / A194 316 / 316L SS BoltsSizes M3 – M56 | 3/6″ to 2″
ASTM A193 / A194 316 / 316L SS Punched WasherASTM A193 / A194 316 / 316L Stainless Steel Pan Head Screw
ASTM A193 / A194 316 / 316L Stainless Square NutASTM A193 / A194 316 / 316L SS Insert Nuts
ASTM A193 / A194 316 / 316L SS Welding StudsASTM A193 / A194 316 / 316L SS Pan Head Screw
ASTM A193 / A194 316 / 316L Stainless Cap ScrewASTM A193 / A194 316 / 316L Stainless Foundation Bolts
ASTM A193 / A194 316 / 316L SS Threaded RodASTM A193 / A194 316 / 316L Stainless Hex Head Bolts
ASTM A193 / A194 316 / 316L Stainless NutsASTM A193 / A194 316 / 316L Stainless Washers
ASTM A193 / A194 316 / 316L SS Fender WasherASTM A193 / A194 316 / 316L SS Lock Nut
ASTM A193 / A194 316 / 316L SS Countersunk Slotted ScrewASTM A193 / A194 316 / 316L SS Double Ended Stud

 

Buy Stainless Steel UNS S31600 Nuts, SUS 316 Dome Washer, 316L SS Threaded Rod, 316S31 Stainless Steel Fasteners, INOX 1.4401 Fasteners Wholesaler, ASME SF 594 316L Nuts, Grade 316 SS Hex Bolts Dealer, 316 SS Hex Nuts, SS 316L Heavy Hex Nuts, 316L SS Fasteners Stockist Supplier in Mumbai, India.

Equivalent Grades Stainless Steel 316 / 316L Fasteners

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 3161.4401 / 1.4436S31600SUS 316316S31 / 316S33–Z7CND17‐11‐02X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L1.4404 / 1.4435S31603SUS 316L316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2Z3CND17‐11‐02 / Z3CND18‐14‐03X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Chemical Composition of Stainless Steel 316 / 316L High Tensile Fasteners

GradeCMnSiPSCrMoNiFe
SS 3160.08 max2.0 max1.0 max0.045 max0.030 max16.00 – 18.002.00 – 3.0011.00 – 14.0067.845 min
SS 316L0.035 max2.0 max1.0 max0.045 max0.030 max16.00 – 18.002.00 – 3.0010.00 – 14.0068.89 min

 

Mechanical Properties of Stainless Steel A193 / A194 316 / 316L Fasteners

GradeDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
SS 3168.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %
SS 316L8.0 g/cm31399 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

 

Stainless Steel 316 / 316L Fasteners can be supplied in either Pipe or Plate construction and are covered by specification ASTM A182 and ASME B16.5.

This well-balanced composition gives Stainless Steel 316 / 316L Fasteners a combination of good mechanical strength, excellent corrosion resistance, toughness, ductility, dimensional stability, and long-term durability. They can be supplied in various fastener types, sizes, thread configurations, lengths, tolerances, and surface finishes to meet specific assembly and engineering requirements. Their dependable performance in moisture, chemicals, chlorides, and demanding service conditions makes Stainless Steel 316 / 316L Fasteners widely suitable for chemical processing, oil and gas, petrochemical plants, marine and offshore equipment, food processing, pharmaceutical facilities, water treatment systems, power generation, architectural structures, and other corrosion-sensitive industrial applications.

Stainless Steel 316 / 316L Fasteners Production Range

Stainless Steel 304 Weld Neck Flanges

Stainless Steel 304 Slip on Flanges

Stainless Steel 304 Blind Flanges

Stainless Steel 304 Socket weld Flanges

Stainless Steel 304 Threaded Flanges

Stainless Steel 304 Lap Joint Flanges

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We offer These Stainless Steel 316 / 316L Fasteners as per DIN, ISO, JIS or ANSI Standard.

We supply Stainless Steel 316 / 316L Fasteners in accordance with widely accepted international standards and specifications, including ASTM, ASME, DIN, EN, JIS, and ISO, to support a broad range of industrial, structural, and engineering applications. Our fasteners are available in various types, sizes, thread profiles, lengths, dimensional tolerances, and surface finishes to meet specific assembly requirements and customer specifications. At Jai Hind Metal, we maintain careful control over material quality, dimensional accuracy, thread precision, surface condition, identification, and traceability throughout the manufacturing and supply process. Stainless Steel 316 / 316L Fasteners can be supplied against customer drawings, technical specifications, inspection and test plans, testing requirements, material certificates, and project-specific standards. Additional inspection, testing, documentation, and third-party verification can also be arranged where required to satisfy individual project and quality requirements. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.

Stainless Steel 316 / 316L Fasteners are widely used in demanding engineering and industrial applications where reliable fastening, corrosion resistance, mechanical strength, and long-term service performance are essential. Their excellent resistance to moisture, chlorides, chemicals, and marine conditions makes them particularly suitable for assemblies exposed to aggressive or corrosive operating environments. These fasteners are commonly used across chemical processing, oil and gas, petrochemical, offshore and marine, food processing, pharmaceutical, water treatment, power generation, construction, architectural, and general engineering industries.

Uses & Applications of Stainless Steel 316 / 316L Fasteners

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Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com

INDUSTRIES WE SERVE

Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.

Marine Applications ↗
Oil & Gas ↗
Chemical Processing ↗
Aerospace ↗
Power Generation ↗
Salt Production ↗
Marine Applications

Marine Applications

Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.

Oil and Gas Industry

Oil & Gas

Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.

Chemical Processing

Chemical Processing

Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.

Aerospace Industry

Aerospace

High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.

Power Generation

Power Generation

Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.

Salt Production

Salt Production

Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.

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