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ASTM A479 UNS S31803 Hex Bolts and Duplex Steel Fasteners manufacturer in India

Are you looking for Duplex Fasteners manufacturers? Jignesh Steel has skilled & experienced manpower, which stands by its commitment, which is of utmost importance when manufacturing Duplex Bolts. It is extensively used in application across diverse sectors. It is available in different sizes and shapes that are being manufactured as per the national and international standard quality materials. Our Duplex Fasteners can be also provided in made to order length sizes and shapes. Duplex Steel Fasteners maintains good weldability in it thickest sections and are much more stress corrosion cracking resistant that other austenitic steels. Duplex Bolts are used to assemble to unthreaded objects, typically with the use of a nut. There are different types of duplex bolts some of which are anchor bolts, arbor bolts, elevator bolts, hex bolts, J bolts, lag bolts, shoulder bolts, hanger bolts, rock bolts, and U bolts. 

Duplex Nuts are widely used for fastening machine and structural components. There are many special types of nuts including square nuts, hexagonal nuts, wing nuts, jam nuts, etc. Duplex Screws are used to assemble objects with threads. There are different types of duplex screws some of which are deck screws, chipboard screws, hammer drive screws, particle board screws, drive screws, drywall screws, wood screws, eye screws, security head screws, dowel screws, twinfast screws, etc.  Duplex 2205 Fasteners is used extensively in applications that require good corrosion resistance and strength. It exhibits excellent corrosion resistance; much is higher than other grades. It withdraws localized corrosion types like intergranular, pitting and crevice. Duplex 2205 Bolts is well-suited to environments containing chlorides and hydrogen sulphide, for use in oil and gas extraction from sour wells, in refineries and in process solutions contaminated with chlorides.

Duplex 2205 Fasteners

Duplex 2205 Fasteners

Duplex Nuts

Duplex Nuts

Duplex 2205 Bolts

Duplex 2205 Bolts

Duplex 2205 Hex Bolts

Duplex 2205 Hex Bolts

Duplex 2205 Stud Bolts

Duplex 2205 Stud Bolts

Duplex Screws

Duplex Screws

Duplex Fasteners manufacturer in India offer Annealing heat treatments for ASTM A276 UNS S32205 Stud Bolt and Heavy Hex Bolts

Duplex 2205 Bolts Specifications

Manufacturer and supplier of Duplex Bolts and Alloy 2205 S31803 Threaded Rod, Studs in Metric (mm) and Unified Thread (inches), get free quote

Duplex 2205 Fasteners Sizes
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for M100 / 4” Dia, up to 1500mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Duplex 2205 Bolts

22 Cr Duplex Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Duplex 2205 Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Standard

Manufacturer of Duplex 2205 Bolts as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • ANSI - American National Standards Institute
  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • GB/T5783, GB/T5782, GB5783
  • International ISO
  • American SAE
  • German DIN
  • Italian UNI
  • Polish PN
  • European EU
  • Spanish CSN
  • American ASME
  • Indian IS
  • British BS
Duplex 2205 Bolts Length 3 mm to 200 mm
DSS UNS S31803 Bolts & Screws US Threads METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads
Duplex 2205 Bolts UTS - Unified Thread Standard UNC, UNF, NPT, UNS, UNEF, NPTF
Duplex 2205 Bolts Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Material Origin Duplex 2205 Bolts are Western European. Eastern origin possible on request.
Duplex 2205 Nut Bolt Surface Finish & Coating
  • Xylon
  • Ptfe Coated Duplex 2205 Bolts
  • Plated zinc-nickel
  • Phosphate
  • Teflon
  • Manganese Phosphate
  • Zinc Phosphate (yellow, blue, white, black)
  • Hot Dipped Galvanized
  • Cadmium
  • Nickel plated
  • Self-Colour
  • Anodizing
  • Geometry
  • Dacroment
  • Black oxide
  • Bright Zinc Plated (BZP)
  • Sherardized
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • Hot Dip Galvanised (HDG)
  • ZAC (Zinc Alluminium Flake Coating)

All 22 Cr Duplex Fasteners surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Other Duplex 2205 Bolts manufacturers Kundan, Omni, APL, Sundaram Precision, EBY Fastener, Infasco, Deepak Fasteners, Unbrako, Caparo, SPAX® Screws, GKW Etc.
Duplex Fasteners types Screw, Nuts, Eye Bolt, Square Nut, Wing Screw, Stud Bolts, T-Head Bolts, Cap Screw, Structural Bolts, Foundation Bolts, Screws, Hex Nut, Nut, Hex Set Screw, U Bolts, Wing Screw, Pan Head Screw, Anchor Bolt, Socket Hexagon Head Screw, Washers, Hex Head Bolts, Hex Domed Cap Nuts, Socket Head Cap Screw, Studs, Studs, Hexagon Nut, Allen Cap screw, Hex Coupling Nut, Socket Screw, Bolts, Mushroom Head Square Neck Bolts, Sockets, Anchors, J Bolts, Machine Screw, Spring Washers, Marine Anchors
ISO - International Organization for Standardization
Why Jignesh Steel?
  • An Indian manufacturer, established in Year 2008
  • Pre-production Duplex Steel Fasteners sample before mass production
  • Best Price in India compared to Duplex 2205 Bolts manufacturers in China
  • Always final Inspection before shipment
  • Highly professional and technical team
  • High precision threads
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
MOQ 5 pieces
Preferred Duplex 2205 Nut Bolt Drawing Formats JPEG, PDF, CAD, STP, IGS
Ask for Test Certificates from Duplex 2205 Bolts manufacturers
  • Tri-Roll Thread Comparators
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • 22 Cr Duplex Bolts Tensile testing to ISO 898-1
  • Suitability test for calibrated preload to EN 14399-10
  • Suitability for preloading to EN 14399-2
  • Hardness testing to ISO 6508-1
  • Duplex Bolts Charpy Impact testing in accordance with ISO 148-1
  • Calibrated gauges and tools
  • Nut proof load testing to ISO 898-2
Free Samples Yes
Delivery time Regular product is about 7-15 days
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Find our dealers & distributors of Duplex 2205 Bolts Kuwait, Pune, Kochi, Karachi, Howrah, Ahmedabad, Kanpur, Baroda, Dubai, Singapore, Manama, Mysuru, Rajkot, Seoul, Vung Granada, Houston, Hyderabad, Patna, Tehran, Nagpur, India, Bhubaneswar, Melbourne, Courbevoie, Jakarta, Thiruvananthapuram, Dhaka, Ankara, Chennai, Kuala Lumpur, Vadodara, Perth, London, Doha, Navi Mumbai, Ernakulam, Coimbatore, Noida, Panipat, Tau, Gurgaon, Abu Dhabi, Gimhae-si, New Delhi, Sydney, Nashik, Bengaluru, Gujarat, Indore, Lucknow, Montreal, Jamshedpur, Calgary, Mexico, Mumbai, Lagos, Shah Alam, Port-of-Spain, Ahvaz, Bogota, Ludhiana, Dammam, Janeiro, Surat, Caracas, Brisbane, Santiago, Istanbul, Vapi, Jaipur, Sharjah, Pimpri-Chinchwad, Ranchi, Muscat, Kolkata, Thane, Agra, Bangalore, Khobar, Riyadh
DSS UNS S31803 Fasteners Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry

Duplex 2205 Hex Bolts Dimensions

Manufacturer and exporter of Duplex 2205 Fasteners such as DSS UNS S31803 Flange Bolts, Flat Washer, Hex Head Bolt & Socket Head Cap Screws for highly corrosive environments

Duplex 2205 Hex Bolts Dimensions

HEX BOLT METRIC SIZE (D) DIAMETER BOLT HEAD THICKNESS ACROSS THE FLATS ACROSS CORNERS
D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN)
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60

22 Cr Duplex Hex Nuts Dimensions

Buy Duplex Screws, Csk Allen Bolt and Alloy 2205 Hex Nuts for threaded fastening system at best price, view specification and weight chart

ASME B18.2.2 Duplex Hex Nuts and Hex Jam Nuts

Dimensions Nominal (Major)
Diameter [in]
Width Across Flats Thickness
Minimum [in] Maximum [in] Minimum [in] Maximum [in]
1/4" 0.2500 0.428 0.438 0.212 0.226
5/16" 0.3125 0.489 0.500 0.258 0.273
3/8" 0.3750 0.551 0.563 0.320 0.337
7/16" 0.4375 0.675 0.688 0.365 0.385
1/2" 0.5000 0.736 0.750 0.427 0.448
9/16" 0.5625 0.861 0.875 0.473 0.496
5/8" 0.6250 0.922 0.938 0.535 0.559
3/4" 0.7500 1.088 1.125 0.617 0.665
7/8" 0.8750 1.269 1.312 0.724 0.776
1" 1.0000 1.450 1.500 0.831 0.887
1-1/8" 1.1250 1.631 1.688 0.939 0.999
1-1/4" 1.2500 1.812 1.875 1.030 1.094
1-3/8" 1.3750 1.994 2.062 1.138 1.206
1-1/2" 1.5000 2.175 2.250 1.245 1.317
1-5/8" 1.6250 2.350 2.430 1.364 1.416
1-3/4" 1.7500 2.538 2.625 1.460 1.540
1-7/8" 1.8750 2.722 2.813 1.567 1.651
2" 2.0000 2.900 3.000 1.675 1.763

Duplex Flat Washer Dimensions

ISO 7089 Duplex 2205 Flat Washer dimensions in mm

Duplex Flat Washer Dimensions

For Screw
Nominal Size
Hole Diameter Outside Diameter Flat Washer Thickness
M1.6 1.7 4 0.3
M2 2.2 5 0.3
M2.5 2.7 6 0.5
M2.6 2.8 7 0.5
M3 3.2 7 0.5
M3.5 3.7 8 0.5
M4 4.3 9 0.8
M5 5.3 10 1
M6 6.4 12 1.6
M7 7.4 14 1.6
M8 8.4 16 1.6
M10 10.5 20 2
M12 13 24 2.5
M14 15 28 2.5
M16 17 30 3
M18 19 34 3
M20 21 37 3
M22 23 39 3
M24 25 44 4
M27 28 50 4
M30 31 56 4
M33 34 60 5
M36 37 66 5
M39 40 72 6
M42 43 78 7
M45 46 85 7
M48 50 92 8
M52 54 98 8
M56 58 105 9

DSS UNS S31803 Socket Head Cap Screw Dimensions

Metric Screw Dimensions Body Diameter Hex Key Size Head Height Head Diameter Max. Thread Length Min. Thread Length
M2 x 0.4 2.00 1.5 2.00 3.80 12 4
M2.5 x 0.45 2.50 2.0 2.36 4.32 12 5
M3 x 0.5 2.50 2.5 3.00 5.50 35 5
M4 x 0.7 4.00 3.0 4.00 7.00 50 6
M5 x 0.8 5.00 4.0 5.00 8.50 70 6
M6 x 1.0 6.00 5.0 6.00 10.00 110 8
M8 x 1.25 8.00 6.0 8.00 13.00 150 10
M10 x 1.5 10.00 8.0 10.00 16.00 150 10
M12 x 1.75 12.00 10.0 12.00 18.00 150 12
M16 x 2.0 16.00 14.0 16.00 24.00 180 25
M20 x 2.5 20.00 17.0 20.00 30.00 200 30
M24 x 3.0 24.00 19.0 24.00 36.00 260 40
M30 x 3.5 30.00 22.0 30.00 45.00 300 80
M36 x 4.0 36.00 27.0 26.00 54.00 260 80

Duplex 2205 Bolts Type

Duplex 2205 Flange Bolts

Duplex 2205 Flange Bolts

Duplex Square Bolts

Duplex Square Bolts

22 Cr Duplex Hex Bolts

22 Cr Duplex Hex Bolts

DSS UNS S31803 Heavy Hex Bolts

DSS UNS S31803 Heavy Hex Bolts

ASTM A276 UNS S32205 Eye Bolts

ASTM A276 UNS S32205 Eye Bolts

Duplex Steel U Bolts

Duplex Steel U Bolts

DSS UNS S31803 Anchor Bolts

DSS UNS S31803 Anchor Bolts

ASTM A276 UNS S32205 Countersunk Bolts

ASTM A276 UNS S32205 Countersunk Bolts

22 Cr Duplex Hex Head Bolts

22 Cr Duplex Hex Head Bolts

Duplex Carriage Bolts

Duplex Carriage Bolts

Duplex 2205 Lag Bolts

Duplex 2205 Lag Bolts

Duplex Steel Allen Cap Bolt

Duplex Steel Allen Cap Bolt

Duplex Nuts Types

Duplex Steel Lock Nuts

Duplex Steel Lock Nuts

ASTM A276 UNS S32205 Panel Nuts

ASTM A276 UNS S32205 Panel Nuts

22 Cr Duplex Square Nuts

22 Cr Duplex Square Nuts

Duplex T-Nuts For Wood

Duplex T-Nuts For Wood

DSS UNS S31803 Heavy Hex Nuts

DSS UNS S31803 Heavy Hex Nuts

ASTM A276 UNS S32205 Cage Nuts and Spring Nuts

ASTM A276 UNS S32205 Cage Nuts and Spring Nuts

22 Cr Duplex Hex Nuts

22 Cr Duplex Hex Nuts

Duplex 2205 Eye Nuts

Duplex 2205 Eye Nuts

DSS UNS S31803 Wheel Nuts and Caps

DSS UNS S31803 Wheel Nuts and Caps

Duplex Jam Nuts

Duplex Jam Nuts

Duplex Steel Wing Nuts

Duplex Steel Wing Nuts

F51 Duplex 2205 Self Locking Nuts

F51 Duplex 2205 Self Locking Nuts

Duplex 2205 Stud Bolt Type

Duplex 2205 Stud Bolts

Duplex 2205 Stud Bolts

DSS UNS S31803 Double Ended Studs

DSS UNS S31803 Double Ended Studs

22 Cr Duplex Tie Rod

22 Cr Duplex Tie Rod

Duplex Fully Threaded Studs

Duplex Fully Threaded Studs

Duplex Steel Threaded Rod

Duplex Steel Threaded Rod

ASTM A276 UNS S32205 Unc Stud Bolt

ASTM A276 UNS S32205 Unc Stud Bolt

Types of Duplex Screws

Duplex Stainless Steel Tek Screws

Duplex Stainless Steel Tek Screws

Duplex Stainless Steel Concrete Screws

Duplex Stainless Steel Concrete Screws

F51 Duplex 2205 Deck Screws

F51 Duplex 2205 Deck Screws

Duplex 2205 Socket Head Cap Screw

Duplex 2205 Socket Head Cap Screw

Duplex 2205 Eye Screw

Duplex 2205 Eye Screw

22 Cr Duplex Wood Screw

22 Cr Duplex Wood Screw

Duplex Coach Screw

Duplex Coach Screw

DSS UNS S31803 Thumb Screw

DSS UNS S31803 Thumb Screw

Duplex Steel Hex Head Lag Screw

Duplex Steel Hex Head Lag Screw

ASTM A276 UNS S32205 12-Point Flange Head Cap Screws

ASTM A276 UNS S32205 12-Point Flange Head Cap Screws

Duplex Captive Panel Screws

Duplex Captive Panel Screws

DSS UNS S31803 Hex Cap Screw

DSS UNS S31803 Hex Cap Screw

22 Cr Duplex Wing Screw

22 Cr Duplex Wing Screw

Duplex Steel Allen Cap Screw

Duplex Steel Allen Cap Screw

ASTM A276 UNS S32205 Grub Screw

ASTM A276 UNS S32205 Grub Screw

Duplex Stainless Steel Torx Screw

Duplex Stainless Steel Torx Screw

F51 Duplex 2205 Fully Threaded Screw

F51 Duplex 2205 Fully Threaded Screw

F51 Duplex 2205 Pan Head Screw

F51 Duplex 2205 Pan Head Screw

Duplex Stainless Steel Truss Head Screw

Duplex Stainless Steel Truss Head Screw

Duplex 2205 Flat Head Screw

Duplex 2205 Flat Head Screw

Duplex 2205 Washers Types

Duplex 2205 Cup Washer

Duplex 2205 Cup Washer

DSS UNS S31803 Square Washer

DSS UNS S31803 Square Washer

Duplex Countersunk Washer

Duplex Countersunk Washer

Duplex Steel Belleville Washer

Duplex Steel Belleville Washer

22 Cr Duplex Lock Washer

22 Cr Duplex Lock Washer

ASTM A276 UNS S32205 Shim Washer

ASTM A276 UNS S32205 Shim Washer

22 Cr Duplex Square Plate Washer

22 Cr Duplex Square Plate Washer

DSS UNS S31803 Penny Washer

DSS UNS S31803 Penny Washer

Duplex Square Washer

Duplex Square Washer

Duplex Steel Machine Washers

Duplex Steel Machine Washers

Polished ASTM A276 UNS S32205 Washer

Polished ASTM A276 UNS S32205 Washer

F51 Duplex 2205 Ring Washers

F51 Duplex 2205 Ring Washers

Application of Duplex Steel Fasteners

  • High quality Duplex 2205 Petrochemical Fasteners
  • Sea Water Equipment
  • Offshore & Chemical Industry
  • Electrical & Agriculture Industry
  • Nuclear Energy Sector
  • Defence Industry
  • Engineering & Aerospace Industry
  • Duplex 2205 Stud Bolt for Construction
  • Metric Duplex 2205 Hex Bolts for Power Generation
  • High Strength Duplex 2205 Bolts and Nuts for Automotive industry
  • Large size Duplex 2205 Bolts for Oil & Gas Industries
  • Heavy duty Duplex 2205 Fasteners for Heat Exchangers
  • Duplex 2205 Nut Bolt suitable for Off-Shore Oil Drilling

Duplex 2205 Bolts Testing Tool & Equipment

  • Routine inspection of calipers
  • Coordinate Measuring Machine
  • Image measuring instrument
  • Micrometer for accurate measurement of Duplex 2205 Bolts
  • Roughness tester used to test the surface finish of a Duplex 2205 Bolts and Nuts
  • Thread gauge and Smooth plug gauge used to check Duplex 2205 Screws and Nuts quickly

Jignesh Steel have records of continuous delivery of Duplex Bolts in these locations

Duplex Steel UNS S31803 & S32205 Bolts Thailand, Czechia, Germany, Malaysia, UK
Duplex 2205 Fasteners, Finland, Malaysia, Bangladesh, USA, Hungary
UNS S32205 Fasteners Indonesia, Belgium, Philippines, Dubai, Dammam -KSA
Duplex Steel UNS S31803 & S32205 Nuts Europe, Singapore, Qatar, France, Thailand
UNS S31803 stud bolts Hong Kong, Argentina, Oman, UAE, Malaysia
Duplex 2205 threaded rod Indonesia, Iran, Chile, Singapore, Italy, Austria
ASTM A479 / ASME Sa A479 Duplex Steel Fasteners Kuwait, Saudi Arabia (KSA), Brazil, South Africa
Astm / Asme F60 Hex Cap Screw UAE, Singapore, Bahrain, New Zealand, South Africa
Duplex Steel High Tensile Fasteners UK, Australia, Nigeria, Philippines, Jakarta -Indonesia
Uns S32205 Allen Cap Screw Ellington -United States, UK, Poland, Canada
Duplex Steel Nuts Canada, Vietnam, Philippines, Malaysia, Singapore
Duplex 2205 Hex Screw Jordan, Malaysia, Turkey, UAE, Norway
F51/F60 Heavy Hex Bolt Russia, Morocco, Netherlands, Malaysia, Dubai
Duplex 2205 Countersunk Slotted Screw Taiwan, Los Alamos -Mexico, Malaysia, Philippines
Uns S31803 Hex Cap Screw NY 12203 (USA), UAE, South Korea, Malaysia, Singapore
Duplex Steel Flat Washer UK, Mexico, Vietnam, Egypt, Spain
2205 Screws & Uns S31803 Heavy Hex Nuts Greece, UAE, United Kingdom -UK, Malaysia, Europe
Duplex S31803 Square Bolts, Machine Screw Malaysia, Europe, Romania, Japan, Portugal
Uns S32205 Socket Cap Screw Colombia, China, Sweden, Malaysia, Peru, Vietnam, Denmark

22 Cr Duplex Nuts Sizes

ASME B18.2.2 DSS UNS S31803 Square and Hex Machine Screw Nuts dimensions

Duplex 2205 Hex Nuts Sizes Nominal
Diameter [in]
Width Across Flats Nut Thickness
Nominal [in] Min [in] Min[in] Max [in]
#0 0.060 5/32"(0.156) 0.150 0.043 0.050
#2 0.086 3/16"(0.188) 0.180 0.057 0.066
#4 0.112 1/4"(0.250) 0.241 0.087 0.098
#6 0.138 5/16"(0.312) 0.302 0.102 0.114
#8 0.164 11/32"(0.344) 0.332 0.117 0.130
#10 0.190 3/8"(0.375) 0.362 0.117 0.130
1/4" 0.250 7/16"(0.438) 0.423 0.178 0.193
5/16" 0.312 9/16"(0.562) 0.545 0.208 0.225
3/8" 0.375 5/8"(0.625) 0.607 0.239 0.257

Duplex Screws Sizes

Duplex Screw Size Body Dia Hex Key Size Head Height Head Dia Maximum Thread Length Minimum Thread Length
No. 0 0.06 0.05 0.06 0.096  5/8  3/8
No. 1 0.073 1/16 0.073 0.118  7/8  3/8
No. 2 0.086  5/64 0.086 0.14  7/8  1/2
No. 3 0.099  5/64 0.099 0.161  7/8  1/2
No. 4 0.112  3/32 0.112 0.183  11/8  11/16
No. 5 0.125  3/32 0.125 0.205 1  11/16
No. 6 0.138  7/64 0.138 0.226  11/8  11/16
No. 8 0.164  9/64 0.164 0.27  11/4  3/4
No. 10 0.19  5/32 0.19 0.312  13/8  15/16
No. 12 0.216  5/32 0.216 0.345  11/4  15/16
1/4 0.250  3/16 1/4 3/8  11/2  15/16
5/16 0.3125 1/4 5/16 15/32 1-3/4 1-1/16
3/8 0.375 5/16 3/8 9/16 2 1-3/16
7/16 0.438 3/8 7/16 21/32 2-1/4 13/16
1/2 0.500 3/8 1/2 3/4 2-1/2 1-3/8
9/16 0.5625 7/16 9/16 27/32 2-7/16 1-5/8
5/8 0.625 1/2 5/8 15/16 3 1-5/8
3/4 0.750 5/8 3/4 11/8 3-1/2 1-7/8
7/8 0.875 3/4 7/8 15/16 3-3/4 2-1/16
1 1.000 3/4 1 11/2 4-1/2 2-1/4
1-1/8 1.125 7/8 1-1/8 111/16 4-21/32 2-13/16
1-1/4 1.250 7/8 1-1/4 17/8 5-3/32 3-1/8
1-1/2 1.500 1 1-1/2 21/4 6-5/64 3-3/4
1-3/4 1.750 11/4 1-3/4 25/8 7-1/8 4-3/8
2 2.000 11/2 2 3 8-7/64 5

DSS UNS S31803 Washer Sizes

Duplex Washer Size Basic Diameter [in] Series Inner Dia,
Basic [in]
Outer Dia,
Basic [in]
Washer Thickness,
Basic [in]
#0 0.0600 - 0.078 0.188 0.020
#2 0.0860 - 0.094 0.250 0.020
#4 0.1120 - 0.125 0.312 0.032
#6 0.1380 - 0.156 0.375 0.049
#8 0.1640 - 0.188 0.438 0.049
#10 0.1900 - 0.219 0.500 0.049
1/4" 0.2500 Narrow 0.281 0.625 0.065
1/4" 0.2500 Wide 0.312 0.734 0.065
5/16" 0.3125 Narrow 0.344 0.688 0.065
5/16" 0.3125 Wide 0.375 0.875 0.083
3/8" 0.3750 Narrow 0.406 0.812 0.065
3/8" 0.3750 Wide 0.438 1.000 0.083
7/16" 0.4375 Narrow 0.469 0.922 0.065
7/16" 0.4375 Wide 0.500 1.250 0.083
1/2" 0.5000 Narrow 0.531 1.062 0.095
1/2" 0.5000 Wide 0.562 1.375 0.109
9/16" 0.5625 Narrow 0.594 1.156 0.095
9/16" 0.5625 Wide 0.625 1.469 0.109
5/8" 0.6250 Narrow 0.656 1.312 0.095
5/8" 0.6250 Wide 0.688 1.750 0.134
3/4" 0.7500 Narrow 0.812 1.469 0.134
3/4" 0.7500 Wide 0.812 2.000 0.148
7/8" 0.8750 Narrow 0.938 1.750 0.134
7/8" 0.8750 Wide 0.938 2.250 0.165
1" 1.0000 Narrow 1.062 2.000 0.134
1" 1.0000 Wide 1.062 2.500 0.165
1-1/8" 1.1250 Narrow 1.250 2.250 0.134
1-1/8" 1.1250 Wide 1.250 2.750 0.165
1-1/4" 1.2500 Narrow 1.375 2.500 0.165
1-1/4" 1.2500 Wide 1.375 3.000 0.165
1-3/8" 1.3750 Narrow 1.500 2.750 0.165
1-3/8" 1.3750 Wide 1.500 3.250 0.180
1-1/2" 1.5000 Narrow 1.625 3.000 0.165
1-1/2" 1.5000 Wide 1.625 3.500 0.180
1-5/8" 1.6250 - 1.750 3.750 0.180
1-3/4" 1.7500 - 1.875 4.000 0.180
1-7/8" 1.8750 - 2.000 4.250 0.180
2" 2.0000 - 2.125 4.500 0.180

Duplex Steel Bolts Sizes

ASME B18.2.1 ASTM A276 UNS S32205 Hex, Heavy Hex, Square, Hex Flange, Lobed Head, Askew Head Bolts, and Lag Screws (Inch Series)

F51 Duplex 2205 Bolt Nominal Size
(in)
Outside Dia (in)  Width Across Flats
(in)
max min
5/16 0.324 0.298 1/2
3/8 0.388 0.360 9/16
7/16 0.452 0.421 5/8
1/2 0.515 0.482 3/4
5/8 0.642 0.605 15/16
3/4 0.768 0.729 1 1/8
7/8 0.895 0.852 1 5/16
1 1.022 0.976 1 1/2
1 1/8 1.149 1.098 1 11/16
1 1/4 1.277 1.223 1 7/8
1 3/8 1.404 1.345 2 1/16
1 1/2 1.531 1.470 2 1/4
1 5/8 1.658 1.591 2 7/16
1 3/4 1.785 1.716 2 5/8
1 7/8 1.912 1.839 2 13/16
2 2.039 1.964 3
2 1/4 2.305 2.214 3 3/8
2 1/2 2.559 2.461 3 3/4
2 3/4 2.827 2.711 4 1/8
3 3.081 2.961 4 1/2
3 1/4 3.335 3.210 4 7/8
3 1/2 3.589 3.461 5 1/4
3 3/4 3.858 3.726 5 5/8
4 4.111 3.975 6

Chemical Composition of Duplex 2205 Hex Bolts

Duplex Bolts Grades C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties of 22 Cr Duplex Nut Bolt

UNS S31803 / UNS S32205 Density Duplex Bolts Melting Point Yield Stress (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

Duplex Fasteners Equivalent Grade

Duplex Common Name Related Specifications
European DIN UNS ASTM/ASME
Duplex UNS S31803/ S32205 SAF 2205® 1.4462 S31803 / S32205 F51/F60

Duplex 2205 Bolts Price List

Products FOB Price US $
Duplex Bolt And Nut US $0.40-$0.70/ Piece
Duplex 2205 Hex Bolts with Washer Din931 Din933 US $0.01-$0.03/ Piece
2205 Stainless Steel SS Hexagon Bolts and Nuts Screws US $0.03-$2.00/ Piece
Duplex steel 2205 stainless steel hex bolts nuts din933 US $0.01-$0.20/ Piece
Duplex 2205 S31803 fasteners stud bolt thread rod US $0.10-$0.15/ Piece
Duplex 2205 stainless steel stud bolt din 940 US $0.10-$2.00/ Piece
DIN912 Duplex UNS S31803 / S32205 M24 Full Thread Hex Socket Screws Allen Bolt US $0.50-$2.50/ Piece
Duplex 2205 1.4462 s31803 eye bolt US $4.10-$4.50/ Piece
DIN933 Duplex stainless steel 2205 2520 hex bolt US $0.12/ Piece
Duplex Stainless Steel Full Thread Hex Head Bolts US $0.75-$0.80/ Piece
Duplex 2205/F51/ 1.4462 fasteners hex bolt nut washer M24*80mm US $0.80-$4.70/ Kilogram
Duplex 2205 Eye bolt, Flange shoulder bolt US $4.10-$4.50/ Piece
DIN975/DIN976 rods F51 Duplex 2205/ S32205 stainless steel fasteners US $2,500.00/ Ton

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other Duplex 2205 Bolts manufacturers in India or China