When choosing fasteners for various applications, stainless steel offers unparalleled strength and durability. Among the many grades of stainless steel available, 347/347H fasteners are some of the most popular options. These fasteners are highly versatile and can be used across various industries and applications.

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Stainless Steel 347 Fasteners come in various types, including bolts, nuts, screws, washers, and more. These fasteners are typically made from a combination of nickel, chromium, and iron, which gives them excellent strength and resistance to corrosion and temperature changes. The 347 fasteners available include hex head bolts, lag bolts, threaded rods, and more, making it easy to find the right fastener for specific needs.

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Stainless steel 347H Fasteners are another popular option, and they offer many of the same benefits as 347 fasteners. However, these fasteners contain a higher carbon content, which makes them more resistant to high temperatures. That makes 347H fasteners ideal for applications that require strength and durability under extreme conditions, such as in the petrochemical and power industries.

Regarding applications, stainless steel 347 fasteners are highly versatile and can be used in various industries, including construction, oil and gas, aerospace, and more. These fasteners are commonly used in applications requiring high strength, such as engine components, exhaust systems, and heat exchangers. Stainless steel 347H fasteners, on the other hand, are ideal for applications that require high-temperature resistance, such as in furnaces, boilers, and heat exchangers.

Stainless Steel 347 Bolts
Stainless Steel 347H Nuts
Stainless Steel 347 Washers

One of the many benefits of using stainless steel 347 and 347H fasteners is their strength and durability. These fasteners are highly corrosion-resistant, making them ideal for use in harsh environments and applications. They can also withstand high temperatures, making them a great choice for high-temperature applications. Additionally, stainless steel 347 and 347H fasteners are easy to work with, making them an excellent choice for projects that require customization or modification.

Stainless steel 347 and 347H fasteners offer many benefits, including strength, durability, and resistance to corrosion and temperature changes. With a range of types available, these fasteners can be used in a wide range of industries and applications.

SS 347 Bolts and Nuts Specification

Standard ASTM F593, F594, A193, A194 / ASME SF593, F594, SA193, SA194
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
  • 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 Stud Bolt length
  • ANSI B 18.2.4 2M
  • as per defined in ASME B18.2.2 Hex nuts
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.

Stainless Steel 347H Fasteners Price List

Price List of Stainless Steel 347 Fasteners SS 347 Fasteners Price in India (INR) SS 347H Fasteners Price in USD SS 347 Fasteners Price in UAE (Dirham)
Price of Stainless Steel 347 Stud Bolt ₹ 3,303 $ 34.70 USD 126.71 AED
SS 347 Fasteners Price List ₹ 3,956 $ 48.33 USD 134.17 AED
SS 347 Nut Bolt Price List ₹ 1,285 $ 24.35 USD 73.73 AED
Stainless Steel 347 Screws Price ₹ 2,468 $ 25.72 USD 97.85 AED
M16 5/8inch Stainless Steel 347 Hex Head Bolt Price List ₹ 2,324 $ 28.21 USD 108.27 AED
SS 347H Bolts Price List ₹ 1,619 $ 23.45 USD 54.27 AED
SS 347 Hex Bolt Price List ₹ 9,222 $ 127.32 USD 437.50 AED
SS 347H Nut Bolt Price Per Kg ₹ 1,539 $ 17.00 USD 66.10 AED
M8 Stainless Steel 347 Hex Flange Nut Price ₹ 1,209 $ 16.19 USD 46.76 AED

Stainless Steel 347 Fasteners Technical Data Sheet

Stainless Steel 347H Fasteners Equivalent Grade

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - X6CrNiNb18-12

347H Stainless Steel Fasteners Manufacturing Process

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Common Types Of Stainless Steel 347 Fasteners

Bolts

Stainless Steel 347 Bolts

Nuts

347 Stainless Steel Nuts

Screws

347 Stainless Steel Screw

Washers

SS 347 Washer

Stud Bolts

347H Stainless Steel Stud Bolts

Anchor Bolts

Stainless Steel 347 Anchor Bolts

Other Type 347 Stainless Steel Fasteners

  • UNS S34700 Washers
  • SS 347 Fasteners Manufacturers in India
  • Stainless Steel 347 Fasteners Suppliers in India
  • Stainless Steel 347 Anchor Fasteners
  • SS 347 Anchor Fasteners
  • M12 Stainless Steel 347 Nuts
  • 347H Stainless Steel Fasteners Stock
  • Stainless Steel 347 Fasteners Supplier
  • M10 Stainless Steel 347 Bolts
  • 347H SS Heavy Hex Nuts
  • 347H Stainless Steel Structural Bolts
  • Stainless Steel 347 Fasteners Manufacturers in Mumbai
  • 347 SS Industrial Fasteners Distributors
  • SS 347 Fasteners Manufacturers in Mumbai
  • ASTM A193 Stainless Steel 347 Fasteners
  • SS 347 Fasteners Suppliers in India
  • 1.4550 Coupling Nuts
  • M6 Stainless Steel 347 Washers
  • SS 347H Fasteners Exporters
  • SS 347H Fasteners Suppliers in Mumbai
  • Self Tapping Stainless Steel 347H Screws
  • UNS S34709 Eye Bolts
  • Stainless Steel 1.4550 Hex Nuts
  • Stainless Steel 347H Fasteners Suppliers in Mumbai
  • SS 347 U Bolts
  • Stainless Steel 347 Fasteners Manufacturers in India
  • UNS S34700 Lug Nuts
  • 347 Stainless Steel Stud Bolts
  • SS 347 Heavy Hex Bolts
  • Stainless Steel 1.4961 Hex Bolt

347 SS Fasteners Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 20.00 10xC – 1.10 9.00 - 13.00 62.74 min
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 8xC – 1.10 9.0 -13.0 63.72 min

SS 347 Fasteners Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 347H Fasteners Industrial Application