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Fasteners Manufacturer in India

Fasteners are devices used to connect materials. There are various types of fasteners, including screws, nuts, bolts, and washers. Fasteners can be made from different materials, such as ferrous and non-ferrous metals. Fasteners are useful in a wide variety of applications. Dalloyed Fasteners is a well-known manufacturer that produces corrosion-resistant fasteners in India. We offer a wide variety of sizes in fasteners suitable for specific applications. We are an ISO-certified manufacturer in India.


Fasteners



Suppliers of Imperial Fasteners offers 1/4" TO 1" sizes of Nut and bolt


Dalloyed Fasteners provides various sizes of Imperial Fasteners like nuts and bolt which sizes range from 1/4 inches to 1 inches. This size range is suitable for the various applications. Fastener is designed in such a way that it meets quality standard and also ensuring the performace and its reliablity.We will also provides customization Option.


Fasteners Specification

  Fasteners Size

Fasteners Size

  • M5-M50
  • 1/4" -1"


Metric Fasteners Length

Metric Fasteners Length

  • 3 mm to 200 mm
  • Custom


Nut Bolt Head drive

Nut Bolt Head drive

  • Slotted
  • Six-Lobe
  • Phillips
  • Phillips/Slot
 Imperial Fasteners Types

Imperial Fasteners Types

  • Bolt
  • Nut
  • Screw
  • Washers
  • Nut Bolt
  • Threadedrods

    Bolts and Nuts Head Shapes

Bolts and Nuts Head Shapes

  • Button head
  • Hex
  • Oval
  • Truss head
  • Flanged
  • Round head
  • Flat head
 Threaded Fasteners Bolts Ends

Threaded Fasteners Bolts Ends

  • Sheared
  • Flat or saw cut
  • Chamfered
  • Rounded (oval)




Petrochemical Fasteners Production

Petrochemical Fasteners Production

  • Hot forging
  • Forged
  • Cold forging

  Washer Thicknesses

Washer Thicknesses

  • 0.002 - ½ inch



  Metric Fasteners Certification

Metric Fasteners Certification

  • Raw Materials Certificate
  • EN 10204/3.1B MTC
  • Third Party Inspection Report
  • 100% Radiography Test Report
Metric Fasteners Condition

Metric Fasteners Condition

  • Cold Drawn
  • Threading



 Threaded Fasteners Packaging

Threaded Fasteners Packaging

  • Carton
  • Pallet
  • Small Boxs
  • Canton
  • Custom
Screws Tip Style

Screws Tip Style

  • A pinch
  • Dog
  • Die
  • Rolled

Washers Inner Diameter

Washers Inner Diameter

  • ID: 0.062 to 12 inch



Bolt Neck Type

Bolt Neck Type

  • Hex
  • Triangular
  • Square
  • Knurled

Refer Metric Fasteners Torque chart displays values for lightly oiled threads.


Our Company is one of the Excellent Supplier of corrosion resistance Metric fasteners. View the Charts which provides the torque value for the sizes from M3 to M20.


View Torque chart of the Metric Fasteners

Size Socket Set Screw, 45H Low Head Socket Cap, 10.9 Flat Head Cap, 12.9 Socket Head Cap, 12.9 Button Head Cap, 12.9
M20 310 Nm 371 Nm 440 Nm 685 Nm  -
M18 310 Nm 262 Nm  - 485 Nm  -
M16 160 Nm 190 Nm 225 Nm 350 Nm 225 Nm
M14 65.0 Nm 122 Nm 143 Nm 226 Nm  -
M12 65.0 Nm 77.0 Nm 90 Nm 142 Nm 90 Nm
M10 40.0 Nm 44.0 Nm 52 Nm 81.0 Nm 52 Nm
M8 20.0 Nm 22.0 Nm 26 Nm 41.0 Nm 26 Nm
M6 8.50 Nm 9.15 Nm 10.50 Nm 16.8 Nm 10.5 Nm
M5 5.00 Nm 5.40 Nm 6.10 Nm 10.0 Nm 6.10 Nm
M4 2.50 Nm 2.70 Nm 3.10 Nm 4.83 Nm 3.10 Nm
M3 0.90 Nm 1.15 Nm 1.35 Nm 2.20 Nm 1.35 Nm

Buy Threaded Fasteners with ISO Standard at an affordable price


We provides High Quality Theaded Fasteners in offordable price . We provides the various type of fasteners with high strength and which used in various industries.


Threaded Fasteners Price List

Fasteners Price in USD Price in UAE
Hex Head Bolts size :M12X50 USD $ 2.83 UAE 10.39
Hex Head Bolts size:M 12X70 USD $ 4.23 UAE 15.54
Thread Stud Bolt &Heavy Nuts USD $ 6.45 UAE 23.69
Hex Bolt Size: 5/8 X 50MM USD $ 5.36 UAE 19.69


Construction Fasteners available in oil-quenched finish are used to improve corrosion resistance

Construction Fasteners are available in different type of finishes. Oil quenched finish is one of the finish which is used to prevent corrosion. This finishes also helps in increase the lifespan of the fasteners. Other types of Surface Finishes are as follows.


Surface Finish of Construction Fasteners

  • Zinc Plating
  • Galvanizing
  • Chrome Plating
  • Black Oxide
  • Passivation
  • Nickel Plating
  • Phosphate Coating
  • Ceramic Coating

Dealers and Distributor of Petrochemical Fasteners for the oil and Gas Industries

Dalloyed Fasteners is one of the leading manufacturer of petrochemical fasteners in Mumbai. Petro Chemical Fasteners are specially designed and widely used in oil ang gas industries. we provides Nuts and Bolts are used in pertrochemical industries that are highly reliable and durable. Fasteners are also used in different application as follows.


Additional Application of Petrochemical Fasteners

  • Petrochemical Plants
  • Valve Assemblies
  • Electrical Equipment
  • Hydraulic Systems
  • Barge and Tanker Construction
  • Cooling Systems
  • Refinery Equipment
  • Marine Applications
  • Storage Tanks
  • Gas Processing Plants

What materials are fasteners made from?

Fasteners are made from a variety of materials, as per suitability for different applications. Fasteners are made from ferrous and non ferrous material. Below are the material used to make fasteners.

  • Steel
  • Stainless Steel
  • Aluminum
  • Brass
  • Titanium
  • Nickel
  • Carbon Steel

List of Different Type of Nuts and Bolts

Dalloyed Fasteners Provides Various Types of Nuts and Bolts. Nuts are used to make stable connect between component. Choosing the proper for the different application is very important. Diffrent type of Nuts and Bolts are:


Nuts Bolts
Wing Nut Machine Bolt
Hex Nut Hex Bolt
Cap Nut Eye Bolt
T-Nut Square Bolts
Eye Nut Nut Bolt
Flange Nut Socket Head Bolt

What are the standard thread types available?

There are many standard threads type are used in fasteners, which is designed for particular applications and its performance. List of threads that are commonly used.

  • Metric Thread (M)
  • Unified National Thread (UNC/UNF)
  • British Standard Whitworth (BSW)
  • National Pipe Thread (NPT)
  • British Standard Fine (BSF)
  • National Pipe Tapered Thread (NPTF)
  • Square Thread
  • ACME Thread
  • Self-Tapping Thread
  • Right-Hand Thread
  • Left-Hand Thread

What is fastener testing?

Fastener testing is the process of testing the fasteners for their performance and their durability.It is to ensure the performace of the Fasteners in defferent environment. Following Testings are Conducted on Imperial Fasteners:


  • Hardness Testing
  • Micro and MacroTest
  • IGC test
  • Tensile Testing
  • PMI Testing
  • Pitting Resistance Test

What are the steps used in Fasteners manufacturing Process?

To provide good quality product, fasteners should go through various production process. Follow the Diagram to know more about the Manufacturing Process.


Manufacturing process

Features of Imperial Fasteners

  • High Strength
  • Stability
  • Ease of Assembly
  • Cost-Effectiveness
  • Corrosion Resistance
  • Weight Reduction
  • Versatility
  • Design Flexibility

Bolts and Nuts Grade Chart

Grades UNS DIN ASTM grade European Number British standard
310 S S 31008 X 12 CrNi 25 21 1.4845 BS 970
304 L S 30403 X 2CrNi1911 ASTM A 320 Ge B8 1.4306
316 S 31600 X 5 CrNiMo 17 13 2 ASTM A 193 Gr B8M 1.4401
410 S 41000 X 10Cr13 1.4006
304 S 30400 X 5CrNi1810 ASTM A 193 Gr B8 1.4301
310 S 31000 X 12 CrNi 25 21 ASTM A 479 1.4841
316 L S 31603 X 2 CrNiMo 17 13 2 ASTM A 320 Ge B8M 1.4404

Weight chart of Nuts

Size Finished Jam Heavy Hex Finished Hex Heavy Hex Jam Heavy Square Square
1-5/8" 162.000 91.600
4" 2180.000 1200.000
5/8" 4.930 11.900 7.330 6.960 14.300 10.800
7/8" 12.000 29.700 19.000 16.700 36.200 24.500
1-3/4" 100.000 204.000 151.000 114.000
3/4" 7.700 19.300 11.900 11.000 23.500 15.400
1-1/4" 36.100 78.600 54.300 45.800 95.500 70.600
1/2" 2.620 6.540 3.750 4.000 7.870 5.780
3-3/4" 1812.000 1005.000
1-3/8" 47.900 102.000 73.000 59.300 125.000 94.500
3-1/2" 1526.000 851.000
1-7/8" 241.000 134.000
2-1/2" 564.000 332.000
1-1/2" 60.900 131.000 94.300 74.800 161.000 122.000
2-3/4" 738.000 429.000
3" 950.000 545.000
1-1/8" 24.700 59.200 40.300 32.400 72.400 52.500
2" 140.000 299.000 224.000 165.000
1" 17.600 42.500 28.300 23.500 51.500 36.300
3-1/4" 1194.000 651.000

Dimension Chart of Threaded Fasteners

D1D1 e k s
M36 60.79 22.5 55
M6 11.05 4 10
M10 18.9 6.4 17
M4 7.66 2.8 7
M8 14.38 5.3 13
M5 8.79 3.5 8
M18 30.14 11.5 27
M20 33.53 12.5 30
M12 21.1 7.5 19
M24 39.98 15 36
M27 45.2 17 41
M16 26.75 10 24
M14 24.49 8.8 22
M30 50.85 18.7 46
M33 55.37 21 50
M48 82.6 30 75
M3 6.01 2 5.5
M42 71.3 26 65
M22 35.72 14 32

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