UNS N06625
Certified Nickel Alloy Grade
M3 to M64
Wide Metric Size Range
30+ Countries
Trusted Global Exporter
EN 10204/3.1
Mill Test Certification
Fast Dispatch
Stock & Export Ready
Xylan, PTFE & Teflon
Special Coating Options
-196°C to 980°C
Extreme Temperature Rated
Direct Factory Price
No Middleman Markup

Inconel 625 Fasteners Snapshot
Metric Range
M3 to M64
Imperial Range
1/8″ to 3″
Length
10mm to 300mm
Standard
ASTM B446, ASME SB446
Bolt Standard
ASME B18.2.1, ASTM F468
Raw Material
USA, Germany, India
MTC
EN 10204/3.1B
Environment
Sour Gas & High Chloride
Thread Type
Full Thread & Half Thread
Coating
Xylan, PTFE, Teflon, Plain
Head Type
Hex Head, Heavy Hex
Temp. Range
-196°C to 980°C
Table of Content
- Inconel 625 Fasteners Specification
- ASME SF 468 UNS N06625 Hex Bolts Size Chart
- Inconel 625 Fasteners Applications
- Alloy 625 Hex Bolt Tensile Stress Areas and Threads Per Inch
- Difference Between Inconel 625 vs Inconel 718 Fasteners
- Price List of Inconel 625 Fasteners
- Alloy 625 Stud Bolt Working Instructions
- ASTM F468 UNS N06625 Stud Bolt Weight Chart
- Types of Inconel 625 Fasteners
- SF 468 UNS N06625 Bolts and Nuts Torque Chart
- Machining of ASTM F468 UNS N06625 Threaded Rod
- Inconel 625 Bolt vs Stud Bolt
- ASTM F468 N06625 Nuts Chemical Composition
- Alloy 625 Screws Mechanical Properties
- Nickel 625 Fasteners Equivalent Grades
- Inconel 625 Bolt Yield Strength vs Temperature
- UNS N06625 Screws Physical Properties
- Nickel 625 Fasteners Standards and Specifications
- Inconel 625 Bolts Manufacturing and Testing Process
PED Approved ASTM F468 UNS N06625 Bolts and Nuts Manufacturer in India
Vision Alloys, established in 2015, supplies industrial fasteners globally. Complete range includes bolts, stud bolts, nuts, and washers. We offer fasteners in stainless steel, nickel alloys, and duplex. Vision Alloys exports fasteners to USA, Canada, and UK. Strong distribution network covering Riyadh and neighboring regions.
Vision Alloys supplies premium Inconel 625 fasteners worldwide. We manufacture Inconel 625 bolts in multiple standard sizes. UNS N06625 bolts and nuts available in ready stock. Widely used in subsea oil and gas equipment. All products are PED approved for pressure equipment use. ISO certified manufacturing guarantees consistent product quality control.

Inconel 625 Hex Bolt
-
Full & Heavy Hex Head -
Sizes M6 to M64 -
ASTM F468 / B446 Grade

UNS N06625 Stud Bolt
-
Double End Configuration -
ASTM A193 / B446 Grade -
Salt Water & Acid Resistant

Alloy 625 Bolt
-
Fine & Coarse Thread Options -
Length up to 500mm -
Custom Sizes Available
- 1/4″ to 4″
- M1.2 – M48
- M3 – M36
- 1/4″ to 3″
- M6 to M80
- 1/4″ to 4″
- Fine
- Coarse
- Cold Forging
- CNC Machined
- Hot Forging
- A
- D
- C
- G
- B
- E
- 1290-1350°C
- ASTM F468/B564
- ASME SF468/SB564
- Chornin® 625
- Altemp® 625
- Phosphating, Zinc impregnation
- Plain, Electric galvanized
- Oxidation, DACROMET
- CNC Lath
- Thread Rolling
- Making Machines
- 100% Tested WNR 2.4856 Washers with MTC EN 10204 3.1/3.2
- UN8
- BSW
- ACME
- UNF
- UNR
- UNM
- BSF
- UTS
- UNC
- bolt
- nuts
- screws
- washers
- stud bolt
- threaded rod
- hex bolt
- Head Shank Drilling
- Thread Locking
- Head Painting
- Bagging
- Oval
- Pan
- Cross
- Truss
- Torx
- Round
- Hex
- Hexagon washer
- Flat
- Phillips Drive
- Socket cap head
- Button head
- Slotted Drive
- Slotted hex washer
- Hex washer head
- Pan
- Hex head
- Oval
- Frearson Drive
- Combination Drive
- Truss
- Class 2A (Medium fit)
- 2G
- 5 ONF
- 3G
- 4G
- custom
- 5 CSF
- Class 1A (Loose fit)
- 6G
- Class 3A (Tight fit)
- 5 HF
- 8G
Request For Quote
Get Instant Pricing From Inconel 625 Fasteners Supplier in India
Buy Inconel 625 Bolts and Nuts at Low Cost Worldwide
Supplier of Alloy 625 Screws in Size Ranging From 1/4 in to 6 For Oil and Gas Industry
Grade & Type Guide
Inconel 625 Fasteners Grade and Type Guide
N06625UNS
60 / 120 ksiYield / Tensile
Sour Gas ServiceCorrosion Use
Full Thread Hex Bolt
M3-M64, ASME B18.2.1
Half Thread Hex Bolt
Plain shank, threaded end
Heavy Hex Bolt
Wider head, high torque joints
Flange Bolt
Serrated washer face
N06625UNS
60 / 120 ksiYield / Tensile
Subsea Flange JointsCorrosion Use
Continuous Thread Stud
Full length threading
Double End Stud
Plain centre, threaded ends
Tap End Stud
ASME B16.5 flanges
Swage Neck Stud
High pressure piping
N06625UNS
50 ksi MinYield
Corrosion ResistantUse
Hex Nut
ASME B18.2.2 standard
Heavy Hex Nut
Higher clamp load rating
Lock Nut
Nylon insert & all-metal
Coupling Nut
Long body, dual stud joint
N06625UNS
N/ALoad Type
Sealing & SpacingUse
Flat Washer
ASME B18.22.1 standard
Spring Washer
Vibration load retention
Fender Washer
Wider bearing surface
Belleville Washer
Consistent spring preload
CE Approved Inconel 625 Fasteners Supplier in India, Provides Outstanding Sizes for Inconel 625 Bolts
| Inconel 625 Screw Size | No. 0 | No. 2 | No. 1 | No. 3 | No. 5 | No. 4 | No. 6 | No. 10 | No. 8 | No. 12 | 5/16 | 1/4 | 03/8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Dia | 0.06 | 0.086 | 0.073 | 0.099 | 0.125 | 0.112 | 0.138 | 0.19 | 0.164 | 0.216 | 0.3125 | 0.25 | 0.375 |
| Hex Key Size | 0.05 | 5/64 | 1/16 | 5/64 | 3/32 | 3/32 | 7/64 | 5/32 | 9/64 | 5/32 | 01/4 | 3/16 | 5/16 |
| Head Height | 0.06 | 0.086 | 0.073 | 0.099 | 0.125 | 0.112 | 0.138 | 0.19 | 0.164 | 0.216 | 5/16 | 1/4 | 03/8 |
| Head Dia | 0.096 | 0.14 | 0.118 | 0.161 | 0.205 | 0.183 | 0.226 | 0.312 | 0.27 | 0.345 | 15/32 | 3/8 | 9/16 |
| Max Thread Length | 05/8 | 07/8 | 07/8 | 07/8 | 1 | 11/8 | 11/8 | 13/8 | 11/4 | 11/4 | 1-3/4 | 11/2 | 2 |
| MiThread Length | 03/8 | 01/2 | 03/8 | 01/2 | 11/16 | 11/16 | 11/16 | 15/16 | 3/4 | 15/16 | 1-1/16 | 15/16 | 1-3/16 |
| Inconel 625 Screw Size | 7/16 | 9/16 | 01/2 | 05/8 | 07/8 | 03/4 | 1 | 1-1/4 | 1-1/8 | 1-1/2 | 2 | 1-3/4 | |
| Body Dia | 0.438 | 0.5625 | 0.5 | 0.625 | 0.875 | 0.75 | 1 | 1.25 | 1.125 | 1.5 | 2 | 1.75 | |
| Hex Key Size | 03/8 | 7/16 | 03/8 | 1/2 | 03/4 | 05/8 | 3/4 | 7/8 | 7/8 | 1 | 11/2 | 11/4 | |
| Head Height | 7/16 | 9/16 | 1/2 | 5/8 | 07/8 | 3/4 | 1 | 1-1/4 | 1-1/8 | 1-1/2 | 2 | 1-3/4 | |
| Head Dia | 21/32 | 27/32 | 3/4 | 15/16 | 15/16 | 11/8 | 11/2 | 17/8 | 111/16 | 21/4 | 3 | 25/8 | |
| Max Thread Length | 2-1/4 | 2-7/16 | 2-1/2 | 3 | 3-3/4 | 3-1/2 | 4-1/2 | 5-3/32 | 4-21/32 | 6-5/64 | 8-7/64 | 7-1/8 | |
| MiThread Length | 13/16 | 1-5/8 | 1-3/8 | 1-5/8 | 2-1/16 | 1-7/8 | 2-1/4 | 3-1/8 | 2-13/16 | 3-3/4 | 5 | 4-3/8 |
Get Inconel 625 Fasteners Stockist, Offers a Various Industrial Applications
Subsea Oil & Gas
Aerospace Engine Parts
Marine & Offshore
Chemical Processing
Power Generation
Pollution Control Equipment
Nuclear Reactor Components
Pulp & Paper Industry
Stockist of WNR 2.4856 Washers in Various Threads at Lowest Price in Mumbai, Riyadh and Dammam
| Nominal Size, inch. | 5/16 | 01/4 | 7/16 | 3/18 | 01/2 | 05/8 | 9/16 | |
|---|---|---|---|---|---|---|---|---|
| Coarse Threads – UNC | Threads / inch | 18 | 20 | 14 | 16 | 13 | 11 | 12 |
| Stress AreaA, in2 | 0.0524 | 0.0318 | 0.1063 | 0.0775 | 0.1419 | 0.226 | 0.182 | |
| 8 Thread Series – 8UN | Threads / inch | — | — | — | ||||
| Stress AreaA, in2 | — | — | — | |||||
| Fine Threads – UNF | Threads / inch | 24 | 28 | 20 | 24 | 20 | 18 | 18 |
| Stress AreaA, in2 | 0.058 | 0.0364 | 0.1187 | 0.0878 | 0.1599 | 0.256 | 0.203 | |
| Nominal Size, inch. | 03/4 | 1 | 1 1/8 | 07/8 | 1 3/8 | 1 1/4 | 1 1/2 | |
| Coarse Threads – UNC | Threads / inch | 10 | 8 | 7 | 9 | 6 | 7 | 6 |
| Stress AreaA, in2 | 0.334 | 0.606 | 0.763 | 0.462 | 1.155 | 0.969 | 1.405 | |
| 8 Thread Series – 8UN | Threads / inch | 8 | 8 | 8 | 8 | |||
| Stress AreaA, in2 | 0.79 | 1.233 | 1 | 1.49 | ||||
| Fine Threads – UNF | Threads / inch | 16 | 12 | 12 | 14 | 12 | 12 | 12 |
| Stress AreaA, in2 | 0.373 | 0.663 | 0.856 | 0.509 | 1.315 | 1.073 | 1.581 |
Grade Comparison
Difference Between Inconel 625 vs Inconel 718 Fasteners
Solid Solution Grade
60 ksi
Excellent
Exhaust systems
Chemical processing
Precipitation Hardened
150 ksi
Moderate
Gas turbine parts
High load bolting
Nickel Alloy Fasteners Manufacturer, Supplying Inconel Bolts in Various Threads
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Price List
Price List of Inconel 625 Fasteners
Inconel 625 Fasteners Manufacturer, Buy Bolts, Nuts and Washers at Lowest Export Price
Dealer and Distributor of ASTM F468 UNS N06625 Hex Bolts With Accurate Weight Chart as Per Customer Requirements
Vision Alloys is Inconel 625 Fasteners Manufacturer in India Gives Accurate Weight Chart.
| Size (Inch) | 31/2 | 13/8 | 31/4 | 33/4 | 4 | 01/2 | 21/2 | 23/4 | 1 | 11/8 | 11/2 | 11/4 | 15/8 | 13/4 | 03/4 | 05/8 | 07/8 | 2 | 17/8 | 21/4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Finished Jam | – | 47.9 | – | – | – | 2.62 | – | – | 17.6 | 24.7 | 60.9 | 36.1 | – | 100 | 7.7 | 4.93 | 12 | 140 | – | – | – |
| Heavy Hex | 1526 | 102 | 1194 | 1812 | 2180 | 6.54 | 564 | 738 | 42.5 | 59.2 | 131 | 78.6 | 162 | 204 | 19.3 | 11.9 | 29.7 | 299 | 241 | 419 | 950 |
| Heavy Hex Jam | 851 | 59.3 | 651 | 1005 | 1200 | 4 | 332 | 429 | 23.5 | 32.4 | 74.8 | 45.8 | 91.6 | 114 | 11 | 6.96 | 16.7 | 165 | 134 | 227 | 545 |
| Finished Hex | – | 73 | – | – | – | 3.75 | – | – | 28.3 | 40.3 | 94.3 | 54.3 | – | 151 | 11.9 | 7.33 | 19 | 224 | – | – | – |
| Heavy Square | – | 125 | – | – | – | 7.87 | – | – | 51.5 | 72.4 | 161 | 95.5 | – | – | 23.5 | 14.3 | 36.2 | – | – | – | – |
| Square | – | 94.5 | – | – | – | 5.78 | – | – | 36.3 | 52.5 | 122 | 70.6 | – | – | 15.4 | 10.8 | 24.5 | – | – | – | – |
View Inconel 625 Fasteners Supplier in India Offers Many Types of Fasteners That Are Frequently Used

Inconel 625 Bolt
-
Full & Heavy Hex Head -
Sizes M6 to M64 -
ASTM F468 Grade

ASTM F468 UNS N06625 Screw
-
Machine & Self-Tapping Types -
Slotted / Phillips Drive -
High Temperature Rated

Alloy 625 Stud Bolt
-
Double End Configuration -
ASTM A193 / B446 Grade -
Salt Water Resistant

DIN 2.4856 Washer
-
Flat & Spring Types -
DIN 125 / 127 Standard -
Corrosion Resistant Finish

UNS N06625 Nuts
-
Hex & Heavy Hex Types -
ASTM B564 Grade -
High Clamp Load Rating

Nickel 625 Threaded Rod
-
Full Thread Length -
Custom Cut Sizes -
DIN 975 / 976 Standard

WNR 2.4856 Hex Bolt
-
European Werkstoff Grade -
Full / Half Thread Options -
DIN 931 / 933 Standard

ASTM F468 Gr 1 Square Bolt
-
Square Head Design -
Anti-Rotation Fit -
Carriage Bolt Style

Inconel 625 N06625 Eye Bolt
-
Lifting & Rigging Use -
Shoulder & Shoulderless Types -
High Load Rating

Alloy 625 Hex Nut
-
Standard Hex Profile -
ASME B18.2.2 Standard -
Corrosion Resistant

Inconel 625LCF Heavy Hex Bolt
-
Low Cycle Fatigue Grade -
Wider Bearing Head -
High Torque Joints

ASME SF468 Gr 2 Flat Washer
-
Precision Flat Finish -
ASME B18.22.1 Standard -
Even Load Distribution

Inconel 625 Socket Head Cap Screws
-
Allen Key Drive -
Cylindrical Head Design -
Precision Machined

DIN 2.4856 Flange Bolt
-
Serrated Washer Face -
Integrated Flange Head -
No Separate Washer Needed

Nickel 625 Machine Screws
-
Fine Thread Pitch -
Slotted / Phillips / Torx Drive -
Small Diameter Precision
View Inconel 625 Fasteners Manufacturer in India Gives Excellent Inconel 625 Bolt Torque Chart
| Dia (“) | 9/16″ | 7/16″ | 5/16″ | 3/8″ | 1/4″ | 1/2″ |
|---|---|---|---|---|---|---|
| Threads (“) | 12 To 18 | 14 To 20 | 18 To 24 | 16 To 24 | 20 To 28 | 13 To 20 |
| Torque ft-lb (Dry) | 99.2-110.8 | 45.1-50.4 | 15.9-17.6 | 28.2-32.0 | 7.8-8.9 | 68.8-77.6 |
| Torque ft-lb (Lubricated) | 74.5-83.1 | 33.9-37.8 | 12.0-13.2 | 21.2-23.9 | 5.8-6.6 | 51.6-58.2 |
| Dia (“) | 1-1/2″ | 1″ | 3/4″ | 7/8″ | 5/8″ | 1-1/4″ |
| Threads (“) | 6 To 12 | 8 To 14 | 10 To 16 | 9 To 14 | 11 To 18 | 7 To 12 |
| Torque ft-lb (Dry) | 1780-2003 | 588-659 | 244-271 | 392-433 | 137.0-155.2 | 1024-1133 |
| Torque ft-lb (Lubricated) | 1335-1502 | 441-495 | 183-204 | 294-324 | 102.8-116.4 | 767-849 |
Request For Quote
Get a Direct Quote From the Inconel 625 Fasteners Manufacturer in India
Custom Sizes and Coatings Available on Bulk Inconel 625 Orders
Check Nickel Alloy 625 Rivets Chemical Composition and Mechanical Properties
(mm/rev)
0.13 – 0.51
(ipr)
0.005 – 0.020
(m/min)
4.0 – 10.7
(fpm)
13 – 35
Fastener Configuration
Inconel 625 Bolt vs Stud Bolt
Inconel 625 Hex Bolt
- Fixed hex head drives with wrench
- Suits general purpose flange joints
- Single-piece install and removal
Quick Field Installation
Inconel 625 Stud Bolt
Nut on Each End
- Headless design, nuts on both ends
- Even load distribution across flange
- Preferred for subsea pressure joints
Higher Pressure Rating
Request For Quote
Get a Quote From Inconel 625 Fasteners Stockist in India
Bulk and Custom Size Inconel 625 Fasteners Available on Request
Global Reach
Where We Supply Inconel 625 Fasteners
Countries & Cities Served Worldwide
North & South America
🇨🇦 Canada
🇲🇽 Mexico
🇧🇷 Brazil
Europe
🇪🇸 Spain
🇵🇱 Poland
🇳🇱 Netherlands
🇩🇪 Germany
🇮🇹 Italy
🇮🇪 Ireland
🇩🇰 Denmark
Middle East
🇸🇦 Saudi Arabia
🇶🇦 Qatar
🇹🇷 Turkey
📍 Doha
📍 Dammam
📍 Riyadh
📍 Abu Dhabi
📍 Al Jubail
📍 Al Khobar
Africa
🇳🇬 Nigeria
Asia Pacific
🇦🇺 Australia
Inconel 625 Fasteners Stockist, Provides Various Grades Chemical Composition
N06625
Cr20.0-23.0
Mo8.0-10.0
Fe5.0 max
Nb+Ta3.15-4.15
C0.10 max
Mn0.50 max
Si0.50 max
UNS N06625
HRC 35
PED Approved Inconel 625 Fasteners Supplier, Offering High Strength for Subsea and
Aerospace Applications
Check Inconel 625 Fasteners Supplier in India Provides Superior Equivalent Grades
4 standards
ISO Certified Inconel 625 Fasteners Manufacturer in India Provides Accurate Yield Strength.
70°F (RT)
Annealed Condition
Lowest Test Temp
63,000 PSI
200°F
Annealed Condition
58,000 PSI
400°F
Annealed Condition
55,000 PSI
600°F
Annealed Condition
52,000 PSI
800°F
Annealed Condition
50,000 PSI
1000°F
Annealed Condition
47,000 PSI
1200°F
Annealed Condition
43,000 PSI
1400°F
Annealed Condition
37,000 PSI
1600°F
Annealed Condition
Highest Test Temp
27,000 PSI
UNS N06625 Screws Physical Properties
Values represent typical mill-standard properties; refer to the certified MTC for project-specific verification.
Project Reference
Inconel 625 Fasteners Client Reference
United States
Gulf Coast Refinery Turnaround
United Kingdom
North Sea Platform Retrofit
Netherlands
Chemical Processing Plant Build
Qatar
LNG Terminal Piping Package
South Korea
Shipbuilding & Marine Fabrication
Norway
Offshore Subsea Tieback Project
Request For Quote
Send Your Enquiry for Inconel 625 Subsea and Aerospace Fasteners
Custom Sizes and Coatings Available on Bulk Inconel 625 Orders
| Product | Standard | UNS |
|---|---|---|
| Inconel 625 Bolts | ASTM B446 / ASME SB446 | N06625 |
| Nickel 625 Fasteners Dimensions | ASTM F468 / ASME SF468 | N06625 |
| Inconel 625 Stud Bolt | ASTM B564 | N06625 |
| Alloy 625 Screws | ASTM B443 | N06625 |
| Inconel 625 Hex Bolt Dimension | ASME B18.2.1 | — |
| Alloy 625 Hex Nut Dimension | ASME B18.2.2 | — |
PED Approved Inconel 625 Fasteners Stockist, Offers a Manufacturing Process for Bolts
Process Flow
Inconel 625 Fasteners Manufacturing and Testing Process
Raw Bar & Wire Rod Inspection
Cold Forging / CNC Turning
Thread Rolling or Cutting
Heat Treatment (Solution Annealed)
Passivation & Surface Finishing
Dimensional & Visual Inspection
Positive Material Identification (PMI)
Third Party Inspection (TPI) on Request
Mill Test Certificate EN 10204 3.1/3.2
Export Packing & Dispatch
FAQs
Inconel 625 Fasteners
What is the UNS number for Inconel 625 fasteners?
UNS N06625, WNR 2.4856.
What is the maximum temperature Inconel 625 fasteners handle?
-196°C to 980°C.
Is Inconel 625 stronger than stainless steel 316?
Yes, higher strength and corrosion resistance.
Do you supply Inconel 625 fasteners with mill certificates?
Yes, EN 10204/3.1B MTC with every batch.
What sizes and standards are available in Inconel 625 fasteners?
M3 to M64, per ASME, DIN, ISO.
Are Inconel 625 fasteners resistant to seawater and acids?
Yes, resists pitting, crevice and chloride attack.
What is the typical lead time for Inconel 625 fastener orders?
3-5 days stock & 2-3 weeks custom.
- Vision Alloys is A Manufacturer of Steel Fasteners Company in India
- Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
- Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
- Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock

