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Inconel 600 Bolts

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Manufacturer, Exporter & Supplier of Inconel 600 Bolts

Inconel 600 Bolts for High-Temperature & Corrosive Environments

Inconel 600 Bolts are high-performance fastening components engineered from a nickel-chromium alloy designed to deliver exceptional strength and corrosion resistance in extreme environments. Widely manufactured in compliance with standards such as ASTM B166, ASTM F468, DIN, and ISO specifications, these bolts are used in applications where conventional stainless steel fasteners fail due to heat, oxidation, or chemical exposure.

Inconel 600 Bolts Manufacturer

These bolts play a critical role in industries such as chemical processing, aerospace, marine engineering, and power generation, where operating temperatures can exceed 1000°C and exposure to aggressive media is constant. Their ability to maintain mechanical integrity under thermal cycling makes them a preferred choice for engineers designing long-life assemblies.

KK Fasteners supplies Inconel 600 bolts to global industrial clients, ensuring consistent metallurgical quality, traceability, and compliance with international specifications for mission-critical applications.

Technical Specification List Of Inconel 600 Bolts

Parameter Details
Material Inconel 600 (UNS N06600 - Nickel-Chromium Alloy)
Grade ASTM B166, ASTM F468, ASTM B564
Size Range M6 to M64 / 1/4" to 2.5"
Thread Type Metric (ISO), UNC, UNF, BSW, BSF
Standards DIN 933, DIN 931, ISO 4014, ISO 4017, ASTM F468
Types Hex Bolts, Heavy Hex Bolts, Stud Bolts, Socket Head Bolts, U-Bolts
Surface Finish Plain, Polished, Passivated, PTFE Coated
Tensile Strength ≥ 550 MPa
Yield Strength ≥ 240 MPa
Hardness Rockwell B 65–85
Temperature Resistance Up to 1093°C (2000°F)

Chemical Composition Of Inconel 600 Bolts

Element
Content (%)
Nickel, Ni
72.0 min
Silicon, Si
.50 max
Carbon, C
.15 max
Sulphur, S
.015 max
Copper, Cu
.50 max
Iron, Fe
6.0-10.0
Manganese, Mn
1.00 max

Mechanical Properties Of Inconel 600 Bolts

Density
8.47 g/cm3
Melting Point
1413 °C (2580 °F)
Tensile Strength
Psi – 95,000 , MPa – 655
Yield Strength (0.2%Offset)
Psi – 45,000 , MPa – 310
Elongation
40 %

Equivalent Grades for Inconel 600 Bolt

Alloy
Common Name
Related Specification
 
 
British
European
ASTM
UNS
Alloy 600
Inconel 600®
BS 3076 NA 14
2.4816
B166
N06600

Inconel 600 Bolts Dimensions

Hex Bolt Dimension

All measurements in millimeters

NOMINAL SIZE (D)
BODY 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

Inconel 600 Bolts Weight Chart

MM THREADS AS PER IS 1363/67
APPROXIMATE WEIGHT IN KGS FOR 100 NOS
LENGTH DIAMETER
M 5 M 6 M 8 M 10 M 12 M 14 M 16 M 18 M 20 M 22
16 mm 0.448 0.743 1.590 3.211
20 mm 0.598 0.812 1.711 3.411 4.892
25 mm 0.660 0.897 1.871 3.660 5.252 8.170
30 mm 0.737 1.010 2.070 3.912 5.574 9.690 10.707 18.657
35 mm 0.804 1.120 2.271 4.223 5.974 10.000 11.416 16.026 19.608
40 mm 0.881 1.230 2.470 4.533 6.410 10.288 12.107 16.667 20.747
45 mm 0.958 1.340 2.671 4.840 6.859 10.504 12.821 17.241 21.739
50 mm 1.030 1.450 2.870 5.155 7.299 11.261 13.624 17.857 22.727 28.409
55 mm 1.560 3.071 5.464 7.740 11.628 14.409 18.868 23.810 30.120
60 mm 1.670 3.270 5.774 8.183 12.255 15.244 20.000 25.126 32.051
65 mm 1.781 3.472 6.083 8.621 12.626 16.026 21.008 26.455 34.014
70 mm 1.890 3.671 6.394 9.058 12.987 16.835 22.124 27.778 35.461
75 mm 2.000 3.873 6.702 9.506 13.228 17.606 23.256 29.070 39.063
80 mm 2.111 4.072 7.013 10.000 13.889 18.248 24.510 30.303 40.000
90 mm 4.472 7.634 10.917 14.925 19.841 26.042 33.113 41.667
100 mm 4.873 8.251 11.820 16.340 21.459 27.778 35.714 46.296
110 mm 8.881 12.723 17.730 23.041 31.250 38.168 47.170
120 mm 9.506 13.624 18.797 24.631 32.895 40.984 50.000
130 mm 10.101 14.535 20.000 26.316 34.722 43.478 52.632
140 mm 10.707 15.432 20.833 27.933 35.461 46.296 55.556
150 mm 11.312 16.340 22.222 29.412 37.594 48.544 58.824
160 mm 11.905 17.241 24.272 31.056 40.984 50.505 61.728
170 mm 12.500 18.116 32.680 53.191 64.935
180 mm 13.123 19.011 26.882 34.247 55.556 67.568
190 mm 13.736 19.920 35.971 58.140 70.423
200 mm 14.327 20.833 29.586 37.594 49.020 60.976 73.529
220 mm 15.528 22.624 40.650 65.789 79.365
240 mm 16.722 24.510 43.860 71.429 84.746
250 mm 17.301 25.381 45.455 74.627 87.719
260 mm 17.921 26.316 47.170 76.923 90.909
280 mm 19.157 28.090 50.505 81.967 98.039
300 mm 20.325 29.940 53.763 87.719 104.167
320 mm 31.646 56.818 92.593
340 mm 33.557 60.241 98.039
360 mm 35.211 63.291 104.167
380 mm 37.037 66.667 108.696
400 mm 39.063 69.444 113.636

ASME SB 160 Inconel 600 Stud Bolt Torque Chart

Flange
Size
B16.5 Class 150 RF/ Ring Gaskets
B16.5 Class 150 FF/ Full Face Gaskets
Torque / Round (ft-lbs)
Stud Bolts Tighten Sequence
Torque / Round (ft-lbs)
Stud Bolts Tighten Sequence
1st
2nd
Final
Dwg/No.
Bolt Size
1st
2nd
Final
Dwg*/No.
Bolt Size
1/2″
10
20
30
4-bolt
1/2″
20
40
60
4-bolt
1/2″
3/4″
13
27
40
4-bolt
1/2″
20
40
60
4-bolt
1/2″
1″
15
30
50
4-bolt
1/2″
20
40
60
4-bolt
1/2″
1-1/4″
20
40
60
4-bolt
1/2″
20
40
60
4-bolt
1/2″
1-1/2″
20
40
60
4-bolt
1/2″
20
40
60
4-bolt
1/2″
2″
40
80
120
4-bolt
5/8″
40
80
120
4-bolt
5/8″
2-1/2″
40
80
120
4-bolt
5/8″
40
80
120
4-bolt
5/8″
3″
40
80
120
4-bolt
5/8″
40
80
120
4-bolt
5/8″
3-1/2″
40
80
120
8-bolt
5/8″
40
80
120
8-bolt
5/8″
4″
40
80
120
8-bolt
5/8″
40
80
120
8-bolt
5/8″
5″
60
120
200
8-bolt
3/4″
60
120
200
8-bolt
3/4″
6″
60
120
200
8-bolt
3/4″
60
120
200
8-bolt
3/4″
8″
60
120
200
8-bolt
3/4″
60
120
200
8-bolt
3/4″
10″
95
190
320
12-bolt
7/8″
95
190
320
12-bolt
7/8″
12″
95
190
320
12-bolt
7/8″
95
190
320
12-bolt
7/8″
14″
147
294
490
12-bolt
1″
147
294
490
12-bolt
1″
16″
147
294
490
16-bolt
1″
147
294
490
16-bolt
1″
18″
213
426
710
16-bolt
1-1/8″
213
426
710
16-bolt
1-1/8″
20″
213
426
710
20-bolt
1-1/8″
213
426
710
20-bolt
1-1/8″
24″
300
600
1,000
20-bolt
1-1/4″
300
600
1,000
20-bolt
1-1/4″
Flange Size
B16.5 Class 300 RF/ Ring Gaskets
Torque / Round (ft-lbs)
Stud Bolts Tighten Sequence*
1st
2nd
Final
Dwg/No.
Stud Bolts Size
1/2″
10
20
30
4-bolt
1/2″
3/4″
15
30
50
4-bolt
5/8″
1″
21
42
70
4-bolt
5/8″
1-1/4″
30
60
100
4-bolt
5/8″
1-1/2″
45
90
150
4-bolt
3/4″
2″
33
66
110
8-bolt
5/8″
2-1/2″
42
84
140
8-bolt
3/4″
3″
60
120
200
8-bolt
3/4″
3-1/2″
60
120
200
8-bolt
3/4″
4″
60
120
200
8-bolt
3/4″
5″
60
120
200
8-bolt
3/4″
6″
60
120
200
12-bolt
3/4″
8″
95
190
320
12-bolt
7/8″
10″
147
294
490
16-bolt
1″
12″
213
426
710
16-bolt
1-1/8″
14″
195
390
650
20-bolt
1-1/8″
16″
273
546
910
20-bolt
1-1/4″
18″
300
600
1,000
24-bolt
1-1/4″
20″
300
600
1,000
24-bolt
1-1/4″
24″
465
930
1,550
24-bolt
1-1/2″

Different Types of Inconel 600 Bolts

  • Inconel 600 Flanged Bolts
  • Inconel 600 Hex Bolts
  • Inconel 600 U Bolts
  • Inconel 600 Shoulder Bolts
  • Inconel 600 Eye Bolts
  • Inconel 600 Heavy Hex Bolts
  • Inconel 600 Hollow Hex Bolts
  • Inconel 600 Hollow Allen Bolts
  • Inconel 600 Machine Bolts
  • Inconel 600 Socket Head Bolts
  • Inconel 600 Hex Flange Bolts
  • Inconel 600 Lag Bolts
  • Inconel 600 J Bolts
  • Inconel 600 Elevator Bolts
  • Inconel 600 Hanger Bolts
  • Inconel 600 Carriage Bolts
  • Inconel 600 Allen Bolts
  • Inconel 600 Anchor Bolts
  • Inconel 600 Countersunk Bolts
  • Inconel 600 Stud Bolts
  • Inconel 600 Square Head Bolts
  • Inconel 600 Stud Bolts
  • Inconel 600 Full Threaded Stud Bolts
  • Inconel 600 Tap End Stud Bolts
  • Inconel 600 Double End Stud Bolts
  • Inconel 600 Reduced Shank Stud Bolts
  • Inconel 600 Flange Bolting Stud Bolts
  • Inconel 600 Weld Studs
  • Inconel 600 Threaded Rods
  • Inconel 600 Hex Head Bolts
  • Inconel 600 Jack Bolts
  • Inconel 600 Structural Bolts
  • Inconel 600 Step Bolts
  • Inconel 600 Square Head Machine Bolts
  • Inconel 600 Plow Bolts
  • Inconel 600 Metric Bolts
  • Inconel 600 Hex Tap Bolts
  • Inconel 600 Hex Machine Bolts
  • Inconel 600 Shoulder Eye Bolts
  • Inconel 600 Serrated Flange Bolts
  • Inconel 600 Turned Eye Bolts
  • Inconel 600 Long Bolts
  • Inconel 600 Bent Bolts
  • Inconel 600 Square U Bolts
  • Inconel 600 Timber Bolts
  • Inconel 600 12 Point Flange Bolts
  • Inconel 600 Button Head Bolts
  • Inconel 600 Hexagon Flange Bolts
  • Inconel 600 Stud Bolts
  • Inconel 600 Hexagon Head Bolts
  • Inconel 600 Lifting Eye Bolts
  • Inconel 600 T Bolts
  • Inconel 600 Threaded Bolts

Key Technical Features

  • High-temperature stability up to 1093°C — Maintains structural integrity in furnace components and thermal processing equipment.
  • Excellent oxidation and scaling resistance — Performs reliably in oxidizing atmospheres, reducing maintenance cycles in heat-intensive operations.
  • Superior corrosion resistance — Resists chloride-ion stress corrosion cracking and chemical attack in acidic and alkaline environments.
  • Consistent mechanical strength under thermal cycling — Suitable for applications involving repeated heating and cooling without loss of preload.
  • Precision-machined threads — Manufactured to ISO and ASME tolerances, ensuring accurate fit and reduced risk of thread galling.
  • Non-magnetic properties — Ideal for specialized applications in electronics and instrumentation where magnetic interference must be minimized.
  • Good weldability and fabrication characteristics — Enables integration into complex assemblies without compromising metallurgical properties.
  • Extended service life — Reduces downtime and replacement frequency in critical installations.

Industry Applications

Inconel 600 bolts are used in environments requiring high-temperature strength, oxidation resistance, and long-term corrosion durability.

  • Chemical Processing Plants — Used in reactors, heat exchangers, and piping systems exposed to aggressive chemicals and high heat.
  • Aerospace Assemblies — Secures engine components and exhaust systems subjected to extreme thermal stress.
  • Marine Engineering — Applied in offshore structures where saltwater corrosion resistance is critical.
  • Power Generation Facilities — Used in turbines, boilers, and nuclear systems where reliability under heat is essential.
  • Petrochemical Industry — Fastens equipment in refineries exposed to hydrocarbons and high-pressure environments.
  • Furnace and Heat Treatment Equipment — Maintains integrity in high-temperature structural components.
  • Pollution Control Systems — Used in scrubbers and emission systems handling corrosive gases.

Manufacturing & Quality Assurance

Inconel 600 bolts are typically produced using hot forging followed by precision CNC machining to achieve tight dimensional tolerances. Thread rolling or cutting is performed based on application requirements, ensuring optimal mechanical performance.

Quality control includes dimensional inspection using calibrated gauges, tensile and hardness testing, and surface finish verification. Each batch undergoes material traceability checks aligned with mill test certificates (MTCs).

KK Fasteners follows structured inspection protocols aligned with ISO 9001 standards, ensuring consistency in mechanical properties, chemical composition, and surface integrity across every production lot.

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Send us your Requirement for Inconel 600 Bolts

We can assure you one of best prices in the Industry. We respond to all enquiries with in 4-8 hours on all business days. Send us your requirement on inquiry@kkfasteners.com
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Inconel 600 Bolts - FAQs

Inconel 600 bolts are high-temperature fasteners made from a nickel-chromium alloy (UNS N06600) known for its resistance to oxidation, corrosion, and scaling. They are used in critical industrial environments where conventional stainless steel or carbon steel fasteners cannot withstand extreme heat or chemical exposure.

Yes, Inconel 600 bolts are specifically designed for high-temperature service and can perform effectively at temperatures up to 1093°C. They retain mechanical strength, resist oxidation, and maintain structural integrity even under prolonged thermal exposure and cyclic heating conditions.

Inconel 600 bolts are commonly manufactured according to ASTM B166, ASTM B564, and ASTM F468 standards. Dimensional and threading standards typically include DIN 933, ISO 4014, ISO 4017, and ASME B18.2.1, ensuring compatibility across global industrial applications.

Selection depends on application-specific factors such as operating temperature, load requirements, exposure to corrosive media, and thread compatibility. Inconel 600 is ideal for high-temperature environments with moderate corrosion, while more aggressive conditions may require higher-grade alloys like Inconel 625.

A reliable supplier should provide full material traceability, compliance with international standards, and documented quality assurance processes. Working with an experienced manufacturer like KK Fasteners ensures consistent product quality, inspection transparency, and dependable global supply capabilities.

Inconel 600 Bolts - Export Destination

Inconel 600 Bolts Supplier in North America
Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States.
Inconel 600 Bolts Supplier in South America
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.
Inconel 600 Bolts Supplier in Europe
Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic (Czechia), Denmark, Estonia, Finland, France, Germany, Greece, Holy See, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom.
Inconel 600 Bolts Supplier in Asia
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Pakistan, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, State of Palestine, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen.
Inconel 600 Bolts Supplier in Australia
Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu.

Inconel 600 bolts remain a dependable choice for engineers dealing with high-temperature and corrosive service conditions. With controlled manufacturing processes and strict quality validation, KK Fasteners ensures consistent performance across critical applications. For technical specifications, custom requirements, or bulk orders, connect with the team to request a detailed quote or application-specific guidance.

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