Inconel 600 Bolts Manufacturer & Supplier in India

Unifit Fastener manufactures and supplies Inconel 600 Bolts and Inconel 600 Fasteners (UNS N06600 / WNR 2.4816) for high-temperature, oxidation-resistant and corrosion-resistant applications. Our hex bolts, stud bolts, U bolts, eye bolts, anchor bolts and custom fasteners are supplied as per ASTM B166, ASTM B564, ASME SB166 / SB564, DIN, ISO and customer drawings, with M3 to M100 size range, metric/UNC/UNF thread options, EN 10204 3.1 certification, PMI testing and export packaging.

Our selection of Inconel 600 bolts includes hex bolts, eye bolts, U bolts, countersunk bolts, stud bolts, and custom-engineered fasteners to international standards like ASTM B166 and ASME specifications. Because of their resistance to high-temperature performance, they are used in furnace equipment, heat treatment plants, chemical processing, marine and aerospace components, and power generation industries.

Unifit Fastener provides rigorous testing of each Inconel 600 bolts produced for quality, dimensions, and material traceability, guaranteeing you the best products and long life. We have a professional staff who master precision manufacturing, timely delivery, and global quality standards to meet the diversified demands of industries.

With excellent resistance to oxidation and corrosion, Inconel 600 bolts are ideal for demanding environments where conventional stainless steel fasteners may fail. Unifit Fastener has been at the forefront of providing quality fastening solutions that have been trusted by the industries of domestic and international marketplaces.

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ASTM B166 / B564 | M3–M100 | Custom Threads | EN 10204 3.1 Certification | Export Packing | Contact Us

What are Inconel 600 Bolts

Inconel 600 bolts are premium-grade nickel-chromium alloy fasteners designed for high-temperature and highly corrosive operating conditions. Capable of performing efficiently at temperatures reaching 1,093°C (2,000°F), these fasteners are widely used in industries such as aerospace, chemical processing, marine, and heat-treatment applications. Inconel 600 fasteners also offer exceptional resistance to oxidation, scaling, and chloride-induced stress corrosion cracking, ensuring long-term durability and reliability in demanding environments. Use Inconel 600 bolts where stainless steel fasteners lose oxidation resistance, scale resistance or mechanical reliability under continuous heat and corrosive media exposure.

Inconel 600 Bolts Equivalent Grade

Grade UNS Werkstoff No. EN AFNOR JIS BS GOST
Inconel 600 N06600 2.4816 NiCr15Fe NC15FE11M NCF 600 NA 13 МНЖМц 28-2,5-1,5 / ЭИ868

Inconel 600 Bolts Specification

Specification Details
Material Grade Inconel 600 / UNS N06600
Standards ASTM B166, ASTM B564 / ASME SB166, ASME SB564
International Standards DIN, ISO, ASTM, BS, JIS, IS & Custom Specifications
Size Range M3 to M100 / Custom Sizes Available
Length 3 mm to 200 mm
Bolt Standards DIN 931, DIN 933, DIN 934, DIN 976, ASME B18.2.1, ASME B18.3
Thread Types Metric, UNC, UNF, BSW, BSF or as per customer requirement
Thread Configuration Metric Coarse, Unified Threads, Fine Threads
Available Forms Hex Bolts, Stud Bolts, Socket Head Bolts, U Bolts, Eye Bolts, Anchor Bolts
Head Types Hex Head, Round Head, Flat Head, T-Head, Flange Head & Customized Designs
Surface Finish Plain, Passivated, Polished or Coated Finish
Surface Coating PTFE, Xylan, Zinc Coating, Black Oxide or Custom Coating Options
Manufacturing Process Cold Forging, CNC Machining, Thread Rolling, Heat Treatment & Precision Inspection
Tolerance High Precision ±0.03 mm
Test Certification EN 10204 3.1, PMI Test Report, Raw Material Certificate
Packaging Wooden Boxes, Cartons, Pallets or Export Standard Packaging
Delivery Standard Sizes Ready Stock / Custom Orders as per Requirement
Origin India

Types of Inconel 600 Bolts

Inconel 600 Bolts Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr
Inconel 600 0.15 max 1.00 max 0.50 max 0.015 max 0.50 max 6.00 – 10.00 72.00 min 14.00 – 17.00

Inconel 600 Bolts Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.47 g/cm3 1413 °C (2580 °F) 655 MPa, 95000 psi 310 MPa, 45000 psi 45 %

Inconel 600 Bolts Price List

We offer a wide range of industrial Inconel 600 Bolts that comply with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Inconel 600 Bolts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com

Inconel 600 Bolt price depends on size, grade confirmation, thread type, length, quantity, finish/coating, certification and delivery timeline. Send size, standard, drawing and quantity for a current quote.

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Application of Inconel 600 Bolts 

  • Civil Engineering Industries
  • Shipbuilding & Marine Industries
  • Offshore & Onshore Oil Drilling Platforms
  • Petrochemical Industries
  • Chemical Processing Plants
  • Fertilizer Industries
  • Oil & Gas Expansion Projects
  • Power Generation Plants (Nuclear, Thermal & Hydro)
  • Steel & Metal Processing Plants
  • Heavy Engineering Industries
  • Railway & Transportation Industries
  • Pressure Vessels & Heat Exchangers
  • Industrial Valves & Pumps
  • Piping & Process Equipment
  • Refineries & Energy Sector Applications
  • Industrial Construction Projects
  • Aerospace & High-Temperature Applications
  • Commercial & Industrial Fittings
  • Water Treatment & Desalination Plants
  • General Manufacturing Industries

Heat treatment plants - furnace fixtures and high temperature assemblies - oxidation and scaling resistance. Chemical processing - reactors and process equipment - corrosion resistance in elevated temperature service.

Inconel 600 Bolts Weight Chart

Bolt Length (mm) M5 M6 M8 M10 M12 M14 M16 M18 M20 M22
20 0.60 0.81 1.71 3.41 4.89
25 0.66 0.90 1.87 3.66 5.25 8.17
30 0.74 1.01 2.07 3.91 5.57 9.69 10.71 18.66
40 0.88 1.23 2.47 4.53 6.41 10.29 12.11 16.67 20.75
50 1.03 1.45 2.87 5.16 7.30 11.26 13.62 17.86 22.73 28.41
60 1.67 3.27 5.77 8.18 12.26 15.24 20.00 25.13 32.05
80 2.11 4.07 7.01 10.00 13.89 18.25 24.51 30.30 40.00
100 4.87 8.25 11.82 16.34 21.46 27.78 35.71 46.30
150 11.31 16.34 22.22 29.41 37.59 48.54 58.82
200 14.33 20.83 29.59 37.59 49.02 60.98 73.53
300 20.33 29.94 53.76 87.72 104.17
400 39.06 69.44 113.64

Dimensions Of Inconel 600 Bolts

Nominal Bolt Size (Inch) Basic Diameter (mm) Body Diameter Max (E) Body Diameter Min (E) Width Across Flats (F) Width Across Corners (G) Head Height (H) Fillet Radius (R) Thread Length ≤ 6" Thread Length > 6"
1/4" 6.35 0.260 0.237 7/16" 0.505 11/64" 0.03 0.75 1.00
5/16" 7.94 0.324 0.298 1/2" 0.577 7/32" 0.03 0.875 1.125
3/8" 9.53 0.388 0.360 9/16" 0.650 1/4" 0.03 1.00 1.25
7/16" 11.11 0.452 0.421 5/8" 0.722 19/64" 0.03 1.125 1.375
1/2" 12.70 0.515 0.482 3/4" 0.866 11/32" 0.03 1.25 1.50
5/8" 15.88 0.642 0.605 15/16" 1.083 27/64" 0.06 1.50 1.75
3/4" 19.05 0.768 0.729 1-1/8" 1.299 1/2" 0.06 1.75 2.00
7/8" 22.23 0.895 0.852 1-5/16" 1.516 37/64" 0.06 2.00 2.25
1" 25.40 1.022 0.976 1-1/2" 1.732 43/64" 0.09 2.25 2.50
1-1/8" 28.58 1.149 1.098 1-11/16" 1.949 3/4" 0.09 2.50 2.75
1-1/4" 31.75 1.277 1.223 1-7/8" 2.165 27/32" 0.09 2.75 3.00
1-1/2" 38.10 1.531 1.470 2-1/4" 2.598 1" 0.09 3.25 3.50
1-3/4" 44.45 1.785 1.716 2-5/8" 3.031 1-5/32" 0.12 3.75 4.00
2" 50.80 2.039 1.964 3" 3.464 1-11/32" 0.12 4.25 4.50
2-1/2" 63.50 2.559 2.461 3-3/4" 4.330 1-21/32" 0.19 5.25 5.50
3" 76.20 3.081 2.961 4-1/2" 5.196 2" 0.19 6.25 6.50
4" 101.60 4.111 3.975 6" 6.928 2-11/16" 0.19 8.25 8.50

Testing of Inconel 600 Bolts

Inconel 600 Bolts undergo various quality and performance tests to ensure superior strength, dimensional accuracy, and corrosion resistance for critical industrial applications. These tests are conducted in accordance with international standards and customer specifications.

  • Positive Material Identification (PMI) Testing
  • Mechanical Strength Testing
  • Hardness Testing
  • Chemical Composition Analysis
  • Dimensional Inspection
  • Tensile & Yield Strength Testing
  • Intergranular Corrosion (IGC) Testing
  • Ultrasonic Testing
  • Micro & Macro Examination
  • Thread Accuracy Inspection
  • Surface Finish Inspection
  • Non-Destructive Testing (NDT)
  • Third-Party Inspection Available on Request
  • EN 10204 3.1 / 3.2 Certification

Packing of Inconel 600 Bolts

Inconel 600 Bolts are packed carefully to prevent damage during handling, storage, and transportation. Proper packaging ensures product safety, corrosion protection, and secure delivery for domestic as well as international shipments.

  • Packed in Wooden Boxes & Export-Grade Cartons
  • Bubble Wrap & Protective Packaging for Damage Prevention
  • Thread Protectors Provided for Safety
  • Palletized Packaging for Bulk Orders
  • Waterproof & Moisture-Resistant Wrapping
  • Proper Product Labeling & Identification
  • Customized Packaging Available as per Client Requirement
  • Suitable for Sea, Air & Road Transportation
  • Fumigated Wooden Cases for Export Shipments
  • Standard Export Packaging with Material Test Certificates Included

FAQ's About Inconel 600 Bolts

An Inconel bolt is a nickel-based alloy fastener designed for high-temperature and corrosive environments. These bolts offer excellent strength, oxidation resistance, and durability in demanding industrial applications.

Inconel 600 is used in chemical processing, aerospace, marine, heat treatment, and power generation industries. It is preferred for applications requiring high heat and corrosion resistance.

Inconel 601 contains added aluminum, giving it better oxidation resistance at elevated temperatures compared to Inconel 600. Both alloys provide excellent corrosion resistance and mechanical strength.

Inconel 625 bolts are manufactured from a nickel-chromium-molybdenum alloy with niobium additions. This material offers outstanding corrosion resistance, high strength, and excellent fatigue performance.