In Mumbai, India, Vision Alloys is a top Hastelloy C22 fastener manufacturer & supplier, with exporters in the USA and other nations. C22 fasteners are widely recognized for their exceptional corrosion resistance, high strength, and durability, making them essential for industries like chemical processing, marine, aerospace, and power plants. With excellent resistance to oxidation, pitting, and crevice corrosion, Hastelloy C22 fasteners perform well in harsh and high-temperature environments.


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Hastelloy C22 Fasteners
  • UNS

    N06022

  • WNR

    2.4602

  • ASTM / ASME

    ASTM B574, ASME SB574

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Manufactured using a nickel-chromium-molybdenum-tungsten alloy, Hastelloy C22 nut bolts offer superior resistance to chloride-induced stress corrosion cracking and acid attacks. With a tensile strength of over 690 MPa and a yield strength of about 310 MPa, these fasteners perform exceptionally well in harsh chemical and high-pressure environments. Their composition makes them a reliable choice for industries that require long-term structural integrity and corrosion protection.


A wide variety of Hastelloy C22 bolts and nuts is available, including hex bolts, U-bolts, stud bolts, carriage bolts, and eye bolts, along with nuts, washers, and threaded rods. These fasteners conform to ASTM B574, ASME SB574, DIN, and ISO standards, ensuring compatibility with various industrial applications. Hastelloy C22 nuts and bolts come in a number of finishes, such as passivated, black oxide, and PTFE coatings, which make them last longer and be less likely to rust.


The size range for C22 fasteners varies from M3 to M64 or 3/6" to 2" in diameter, with lengths from 10mm to 500mm, depending on application needs. It can handle high temperatures, acids, and oxidizing environments; these fasteners are often used in heat exchangers, chemical reactors, pressure vessels, flue gas scrubbers, and seawater systems. Hastelloy C22 bolts and nuts provide exceptional mechanical strength, making them a preferred choice for high-performance engineering applications.


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As a Hastelloy C22 fastener supplier, Vision Alloys ensures top-quality manufacturing, precise engineering, and timely delivery to meet industry-specific requirements. It is made so that the C22 Hastelloy fasteners can work reliably and last a long time in a wide range of industrial sectors, even in harsh conditions and heavy loads.

fevicon-logoSize Chart of Nickel Alloy C22 Socket Head Cap Screw


Nut Size (Nominal Diameter) (mm)

Pitch (mm)

Width Across Flats (mm) (Max - Min)

Width Across Corners (mm) (Max - Min)

Nut Height (mm) (Max - Min)

Types of Nuts

M3

0.5

5.5 - 5.32

6.01 - 5.82

2.4 - 2.1

Hex Nut, Lock Nut, Flange Nut

M4

0.7

7.0 - 6.78

7.66 - 7.48

3.2 - 2.9

Hex Nut, Dome Nut, Wing Nut

M5

0.8

8.0 - 7.78

8.79 - 8.56

4.0 - 3.7

Hex Nut, Square Nut, Cap Nut

M6

1.0

10.0 - 9.78

11.05 - 10.82

5.0 - 4.7

Hex Nut, T-Nut, Coupling Nut

M8

1.25

13.0 - 12.73

14.38 - 14.13

6.5 - 6.14

Hex Nut, Flange Nut, Slotted Nut

M10

1.5

17.0 - 16.73

18.90 - 18.67

8.0 - 7.64

Hex Nut, Weld Nut, Eye Nut

M12

1.75

19.0 - 18.67

21.10 - 20.79

10.0 - 9.64

Hex Nut, Self-Locking Nut, Rivet Nut

M16

2.0

24.0 - 23.67

26.75 - 26.40

13.0 - 12.57

Hex Nut, Castle Nut, Jam Nut

M20

2.5

30.0 - 29.67

33.53 - 33.12

16.0 - 15.57

Hex Nut, Wing Nut, Lug Nut

fevicon-logoThermal Properties of 2.4602 Haynes Alloy C22 Nut Bolts


Weight (lbs.) Per 100 Pieces Sizes B A C
Inside Diameter Thickness Outside Diameter
11 3/4 2 13/16 0.148
19 1 21/2 11/16 0.165
15 7/8 21/4 15/16 0.165
8 5/8 13/4 11/16 0.134
4 1/2 13/8 9/16 0.109
26 11/4 3 13/8 0.165
22 11/8 23/4 11/4 0.165
38 11/2 31/2 15/8 0.180
50 13/4 4 17/8 0.180
33 13/8 31/4 11/2 0.180
43 15/8 33/4 13/4 0.180
63 2 41/2 21/8 0.180
57 17/8 41/4 2 0.180
96 21/2 5 25/8 0.238
83 21/4 43/4 23/8 0.220
110 23/4 51/4 27/8 0.259
130 3 51/2 31/8 0.284

fevicon-logoSize Chart of Nickel Alloy C22 Socket Head Cap Screw


Weight (lbs.) Per 100 Pieces Sizes B A C
Inside Diameter Thickness Outside Diameter
11 3/4 2 13/16 0.148
19 1 21/2 11/16 0.165
15 7/8 21/4 15/16 0.165
8 5/8 13/4 11/16 0.134
4 1/2 13/8 9/16 0.109
26 11/4 3 13/8 0.165
22 11/8 23/4 11/4 0.165
38 11/2 31/2 15/8 0.180
50 13/4 4 17/8 0.180
33 13/8 31/4 11/2 0.180
43 15/8 33/4 13/4 0.180
63 2 41/2 21/8 0.180
57 17/8 41/4 2 0.180
96 21/2 5 25/8 0.238
83 21/4 43/4 23/8 0.220
110 23/4 51/4 27/8 0.259
130 3 51/2 31/8 0.284

fevicon-logoHastelloy C22 Fasteners Price List


Product Thread Size USD INR AED
ASTM B574 UNS N06022 Hex Bolt M24 $0.30 ₹22.50 د.إ1.10
Hastelloy 2.4602 Eye Bolt M3-M10 $0.50 ₹37.50 د.إ1.85
Nickel Alloy C22 Hex Screw M8-M20 $3.00 ₹225.00 د.إ11.05
Alloy C22 U Bolt M3-M10 $0.50 ₹37.50 د.إ1.85
Haynes Alloy C22 Stud Bolt M20 $0.12 ₹9.00 د.إ0.44
Nickel Alloy C22 Head Screw M4-M14 $1.00 ₹75.00 د.إ3.70
2.4602 Hastelloy Alloy C22 Threaded Rod M10 $0.20 ₹15.00 د.إ0.74
UNS N06022 Nuts M4-M16 $0.03 ₹2.25 د.إ0.11
Werkstoff NR.2.4602 Spring Lock Washer M 1.7 $0.05 ₹3.75 د.إ0.18
ASME SB574 Washer M4 $0.20 ₹15.00 د.إ0.74

fevicon-logoHastelloy 2.4602 Rivet Sizes


Sizes C A B
inside Dia outside Dia Thickness
3/4 0.148 13/16 2
7/8 0.165 15/16 21/4
1/2 0.109 9/16 13/8
11/8 0.165 11/4 23/4
13/4 0.180 17/8 4
15/8 0.180 13/4 33/4
1 0.165 11/16 21/2
17/8 0.180 2 41/4
21/4 0.220 23/8 43/4
5/8 0.134 11/16 13/4
11/4 0.165 13/8 3
11/2 0.180 15/8 31/2
13/8 0.180 11/2 31/4
2 0.180 21/8 41/2
3 0.284 31/8 51/2
21/2 0.238 25/8 5
23/4 0.259 27/8 51/4

fevicon-logoEN 2.4602 Wing Nut Torque Chart


Nominal Diameter (in) Threads/in Torque ft-lb (Dry) Torque ft-lb (Lubricated)
1/4 20 4.5 3.4
28 5.2 3.8
24 10.3 7.7
3/8 16 16.5 12.4
24 18.6 14.0
7/16 14 26.3 19.8
20 29.4 22.1
1/2 13 40.2 30.1
20 45.3 33.9
9/16 12 57.9 43.5
18 64.6 48.5
5/8 11 79.9 60.0
18 90.5 67.9
3/4 10 142 107
16 158 119
16 158 119
7/8 9 228 172
14 252 189
14 385 289
12 661 495
1-1/2 6 1039 779
12 1169 876

fevicon-logo Hastelloy C22 Bolts and Nuts Specification

Specifications ASTM B574, ASME SB574
Standard DIN, ASTM, BS and all International Standards
Size M3 to M90
Length 10mm to 1000mm
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Form Hex, Threading, Square, Round as per Gauge Etc.
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
Neck type Hex, Square, Triangular, Oval & Knurled etc.
Surface Coating Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.

Hastelloy C22 fasteners are an excellent choice for a range of industrial applications. Their resistance to corrosion, high temperatures, and extreme environments make them a dependable and long-lasting option for fastening applications.


Quality Assurance

To preserve the high standards of our selection of industrial fasteners, we have always adhered to a systematic quality management process.

Team OF Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of fasteners.

fevicon-logo Equivalent Grades Of Hastelloy C22 Fasteners

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Hastelloy C22 2.4602 N06022 NW 6022 - NiCr21Mo14W -

fevicon-logo Chemical Composition of Hastelloy C22 Fasteners

Grade C Mn Si S Co Ni Cr Fe Mo P
C22 0.010 max 0.50 max 0.08 max 0.02 max 2.50 max 50.015 min* 20.00 – 22.50 2.00 – 6.00 12.50 – 14.50 0.02 max

fevicon-logo Mechanical Properties of Hastelloy C22 Fasteners

Tensile Strength (MPa) Yield Strength (0.2% Offset) MPa Elongation (%) Hardness (HB)
690 – 900 310 – 480 40 – 50 150 – 250

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fevicon-logo Types of Hastelloy C22 Fasteners

Nut

Hastelloy C22 Nuts

Bolt

Hastelloy Alloy C22 Bolt

Washers

Hastelloy C22 Washer

Stud Bolts

C22 Hastelloy Stud Bolts

Hex Bolt

Hastelloy C22 Hex Bolt

Threaded Rod

Hastelloy C22 Threaded Rod

Anchor Bolt

C22 Hastelloy Anchor Bolt

Spring Washer

C22 Alloy Spring Washer


Fasteners Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools


fevicon-logo Other Types Of Hastelloy C22 Fastener

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C22 Alloy Fasteners Hastelloy C22 Fasteners Suppliers in Mumbai
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UNS N06022 Fasteners Hastelloy C22 Fasteners Manufacturer in Mumbai
2.4602 Fasteners Hastelloy® Alloy C22 Anchor Bolt

fevicon-logo Hastelloy C22 Fastener Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
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Nut Bolt