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Incoloy Fasteners

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Alloy 825 Hex Bolts and Incoloy 925 Stud Bolt manufacturer in India

Looking bolting materials for elevated temperatures? Incoloy Fasteners provides high mechanical properties at elevated temperature with resistance to oxidation and corrosion. Incoloy fastener is available in bolts, screws, nuts, washers, etc.  It is a nickel based alloy predominantly nickel iron chromium composition. Incoloy 825 Fasteners is highly resistant to corrosion. It has high nickel content which is sufficient to withdraw chloride ion stress corrosion cracking, and it is very stable austenite structure. The levels of copper and molybdenum enable the alloy to withdraw reducing agents and acids. Its chromium provides resistance to oxidizing conditions, such as nitrates and oxidizing salts and nitric acid solutions. It is titanium stabilized which to resist pitting and intergranular attack after fabrication, particularly welding, which includes heating in the critical sensitization temperature range of 650°C – 760°C. Incoloy 800 Fasteners is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures. Other characteristics of it are good strength, and high resistance to oxidizing, reducing and aqueous environments. It tends to work-harden during machining. It can be hot worked at temperature ranges of 871-1232°C. Incoloy 925 Stud Bolt is used in large-scale equipment that needs installation accessories, such as sight glasses, mechanical seal seats, and reduction racks. When it is used, one end is screwed into the main body, and the other end is fitted with a nut after the attachment is installed. It is a precipitation-hardenable nickel-iron-chromium alloy. By adding aluminum and titanium it can be age-hardened. On the other hand, molybdenum and copper are added to increase its corrosive media resistance. It is heat treated by annealing at 983 to 1038°C followed by cooling.

Incoloy Fasteners

Incoloy Fasteners

Incoloy 825 Fasteners

Incoloy 825 Fasteners

Incoloy Bolts

Incoloy Bolts

Incoloy Hex Bolts

Incoloy Hex Bolts

Incoloy 925 Stud Bolt

Incoloy 925 Stud Bolt

Incoloy 800 Fasteners

Incoloy 800 Fasteners

Looking for ISO metric and Unified threaded Incoloy 825 Fasteners manufacturers in India? UNS N08825 Heavy Hex Bolts and Alloy 825 Screws supplier in Mumbai, view Thread Pitch Chart and price list

Incoloy Fasteners

Table of contents

Incoloy Fasteners Specifications

Manufacturer of ASTM F468 UNS N08825 Flange Bolts and Incoloy Alloy Studs/ Hex Nuts/ Csk Allen Bolt and Flat Washer in custom sizes

Grades
  • Incoloy 825 Fasteners
    Incoloy 800 Fasteners
    Incoloy 925 Fasteners
ASTM ASTM F2281, ASTM F468M, ASTM F468 UNS N08825, ASTM F467
Incoloy Fasteners Sizes
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for M100 / 4” Dia, up to 1500mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Incoloy Fasteners
Alloy 825 Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Incoloy Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Standard

Manufacturer of Incoloy Fasteners as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • American SAE
  • ANSI B 18.2.4 2M
  • American ASME
  • ANSI B 28.2.4 1M
  • GB/T5783, GB/T5782, GB5783
  • ANSI - American National Standards Institute
  • British BS
  • Italian UNI
  • Indian IS
  • International ISO
  • German DIN
  • Spanish CSN
  • Polish PN
  • European EU
Incoloy Fasteners Length 3 mm to 200 mm
Alloy 925 Bolts & Screws US Threads METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads
Incoloy Fasteners UTS - Unified Thread Standard UNC, UNF, NPT, UNS, UNEF, NPTF
Incoloy Bolts Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Material Origin Incoloy Fasteners are Western European. Eastern origin possible on request.
Other Incoloy Fasteners manufacturers Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
Incoloy Alloy Fasteners types Bolts, Washers, Screws, Screw, Foundation Bolts, Hex Set Screw, Machine Screw, Hexagon Nut, Socket Hexagon Head Screw, Hex Domed Cap Nuts, J Bolts, Studs, Socket Screw, Hex Coupling Nut, Structural Bolts, Nuts, Hex Nut, Mushroom Head Square Neck Bolts, U Bolts, Hex Head Bolts, Studs, Wing Screw, Allen Cap screw, Stud Bolts, Cap Screw, Eye Bolt, Sockets, Pan Head Screw, Anchor Bolt, Wing Screw, Anchors, Nut, Square Nut, Marine Anchors, Socket Head Cap Screw, Spring Washers, T-Head Bolts,
MOQ 5 pieces
Preferred Incoloy Nut Bolt Drawing Formats JPEG, PDF, CAD, STP, IGS
Ask for Test Certificates from Incoloy Fasteners manufacturers
  • Hardness testing to ISO 6508-1
  • Suitability for preloading to EN 14399-2
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • Alloy 825 Bolts Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Calibrated gauges and tools
  • Tri-Roll Thread Comparators
  • Incoloy Alloy Bolts Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10
Free Samples Yes
Delivery time Regular product is about 7-15 days
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Alloy 925 Fasteners Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
Why choose Jignesh?
  • An Indian manufacturer, established in Year 2008
  • Highly professional and technical team
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to Incoloy Fasteners manufacturers in China
  • Pre-production Incoloy 825 Fasteners sample before mass production
  • Always final Inspection before shipment
  • High precision threads
ISO - International Organization for Standardization
Incoloy Nut Bolt Surface Finish & Coating
  • Nickel plated
  • Self-Colour
  • Plated zinc-nickel
  • Anodizing
  • Geometry
  • Dacroment
  • Black oxide
  • Sherardized
  • Ptfe Coated Incoloy Bolts
  • Phosphate
  • Teflon
  • Xylon
  • Zinc Phosphate (yellow, blue, white, black)
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium
  • Bright Zinc Plated (BZP)

All Alloy 825 Fasteners surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Incoloy Hex Bolts Dimensions

Exporter and supplier of M3 M4 M5 M8 M6 M10 metric ASTM F2281 Incoloy 825 Stud Bolt and Alloy 925 Hex Head Bolt in UNF/ UNC threads

Incoloy Heavy Hex Bolts Dimensions

 Heavy Hex Bolt Diameter  D  F  C  H
 Hvy Hex Bolts Body Diameter    Width Across Flats   Width Across Corners   Height
 Max  Basic   Max        Min         Max  Min  Basic  Max       Min      
1/2 0.515 7/8 0.875 0.850 1.010 0.969 11/32 0.364 0.302
5/8 0.642 1-1/16 1.062 1.031 1.227 1.175 27/64 0.444 0.378
3/4 0.768 1-1/4 1.250 1.212 1.443 1.383 1/2 0.524 0.455
7/8 0.895 1-7/16 1.438 1.394 1.660 1.589 37/64 0.604 0.531
1 1.022 1-5/8 1.625 1.575 1.876 1.796 43/64 0.700 0.591
1-1/8 1.149 1-13/16 1.812 1.756 2.093 2.002 3/4 0.780 0.658
1-1/4 1.277 2 2.00 1.938 2.309 2.209 27/32 0.876 0.749
1-3/8 1.404 2-3/16 2.188 2.119 2.526 2.416 29/32 0.940 0.810
1-1/2 1.531 2-3/8 2.375 2.300 2.742 2.622 1 1.036 0.902
1-3/4 1.785 2-3/4 2.750 2.662 3.175 3.035 1-5/32 1.196 1.054
2 2.039 3-1/8 3.125 3.025 3.608 3.449 1-11/32 1.388 1.175
2-1/4 2.305 3-1/2 3.500 3.388 4.041 3.862 1-1/2 1.548 1.327
2-1/2 2.559 3-7/8 3.875 3.750 4.474 4.275 1-21/32 1.708 1.479

Alloy 825 Hex Nuts Dimensions

Extensive range of Incoloy Threaded Rod, manufacturer of DIN 2.4858 Alloy 825 Socket Head Cap Screws in Extra Fine UNEF threads

Incoloy Alloy Heavy Hex Nut Dimensions in mm

ISO Incoloy Hex Nut NB Hvy Hex Nuts Across Corners MAX Thickness MIN Thickness MAX Across Flats MIN Across Flats
M 8 14.38 6.8 6.44 13 12.73
M 10 17.77 8.4 8.04 16 15.73
M 12 20.03 10.8 10.37 18 17.73
M 14 23.35 12.8 12.1 21 20.67
M 16 26.75 14.8 14.1 24 23.67
M 18 29.56 15.8 15.1 27 26.16
M 20 32.95 18 16.9 30 29.16
M 22 37.29 19.4 18.1 34 33
M 24 39.55 21.5 20.2 36 35
M 27 45.2 23.8 22.5 41 40
M 30 50.85 26.6 24.3 46 45
M 33 55.37 28.7 27.4 50 49
M 36 60.79 31 29.4 55 53.8
M 39 66.44 33.4 31.8 60 58.8
M 42 71.3 34 32.4 65 63.1
M 45 76.95 36 34.4 70 68.1
M 48 82.6 38 39.4 75 73.1
M 52 88.25 42 40.4 80 78.1
M 56 93.56 45 43.4 85 82.8
M 60 99.21 48 46.4 90 87.8
M 64 104.86 51 49.1 95 92.8
M 68 110.51 54 52.1 100 97.8
M 72 x 6 116.16 58 56.1 105 102.8
M 76 x 6 121.81 61 59.1 110 107.8
M 80 x 6 127.46 64 62.1 115 112.8

Incoloy Alloy Flat Washer Dimensions

ISO 7089 Incoloy Flat Washer dimensions in mm

Incoloy Alloy Flat Washer Dimensions

Alloy 825 Bolt Sizes USS SAE
OD (in.) ID (in.) Thickness OD (in.) ID (in.) Thickness
1/8 (#6) - - - 0.375 0.156 .036/.065
5/32 (#8) - - - 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) - - - 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213 - - -
1 3/4 4.000 1.875 .153/.213 - - -
1 7/8 4.250 2.000 .153/.213 - - -
2 4.500 2.125 .153/.213 - - -
2 1/4 4.750 2.375 .193/.248 - - -
2 1/2 5.000 2.625 .210/.280 - - -
2 3/4 5.250 2.875 .228/.310 - - -
3 5.500 3.125 .249/.327 - - -

Alloy 925 Socket Head Cap Screw Dimensions

American National Standard ANSI/ASME B18.3.1M Incoloy Socket Head Cap Screws

Alloy 925 Socket Head Cap Screw Dimensions

Alloy 825 Screw Nom. Size Thread Pitch Body
Diameter
D		 Head
Diameter
A		 Head
Height
H		 Chamfer
or
Radius
S		 Hexagon
Socket
Size
J		 Spline
Socket
Sizea
M		 Key
Engagement
T		 Transition
Dia.
B
Max Min Max Min Max Min Max Nom. Nom. Min Max
M1.6 × 0.35 1.60 1.46 3.00 2.87 1.60 1.52 0.16 1.5 1.829 0.80 2.0
M2 × 0.4 2.00 1.86 3.80 3.65 2.00 1.91 0.20 1.5 1.829 1.00 2.6
M2.5 × 0.45 2.50 2.36 4.50 4.33 2.50 2.40 0.25 2.0 2.438 1.25 3.1
M3 × 0.5 3.00 2.86 5.50 5.32 3.00 2.89 0.30 2.5 2.819 1.50 3.6
M4 × 0.7 4.00 3.82 7.00 6.80 4.00 3.88 0.40 3.0 3.378 2.00 4.7
M5 × 0.8 5.00 4.82 8.50 8.27 5.00 4.86 0.50 4.0 4.648 2.50 5.7
M6 × 1 6.00 5.82 10.00 9.74 6.00 5.85 0.60 5.0 5.486 3.00 6.8
M8 × 1.25 8.00 7.78 13.00 12.70 8.00 7.83 0.80 6.0 7.391 4.00 9.2
M10 × 1.5 10.00 9.78 16.00 15.67 10.00 9.81 1.00 8.0 … 5.00 11.2
M12 × 1.75 12.00 11.73 18.00 17.63 12.00 11.79 1.20 10.0 … 6.00 14.2
M14 × 2b 14.00 13.73 21.00 20.60 14.00 13.77 1.40 12.0 … 7.00 16.2
M16 × 2 16.00 15.73 24.00 23.58 16.00 15.76 1.60 14.0 … 8.00 18.2
M20 × 2.5 20.00 19.67 30.00 29.53 20.00 19.73 2.00 17.0 … 10.00 22.4
M24 × 3 24.00 23.67 36.00 35.48 24.00 23.70 2.40 19.0 … 12.00 26.4
M30 × 3.5 30.00 29.67 45.00 44.42 30.00 29.67 3.00 22.0 … 15.00 33.4
M36 × 4 36.00 35.61 54.00 53.37 36.00 35.64 3.60 27.0 … 18.00 39.4
M42 × 4.5 42.00 41.61 63.00 62.31 42.00 41.61 4.20 32.0 … 21.00 45.6
M48 × 5 48.00 47.61 72.00 71.27 48.00 47.58 4.80 36.0 … 24.00 52.6

Incoloy Bolts Type

Incoloy Flange Bolts

Incoloy Flange Bolts

Alloy 825 Hex Bolts

Alloy 825 Hex Bolts

Incoloy Alloy Square Bolts

Incoloy Alloy Square Bolts

Alloy 925 Heavy Hex Bolts

Alloy 925 Heavy Hex Bolts

Incoloy 825 U Bolts

Incoloy 825 U Bolts

DIN 2.4858 Incoloy 825 Eye Bolts

DIN 2.4858 Incoloy 825 Eye Bolts

Alloy 925 Anchor Bolts

Alloy 925 Anchor Bolts

Alloy 825 Hex Head Bolts

Alloy 825 Hex Head Bolts

Incoloy Alloy Carriage Bolts

Incoloy Alloy Carriage Bolts

Incoloy Lag Bolts

Incoloy Lag Bolts

Incoloy 825 Allen Cap Bolt

Incoloy 825 Allen Cap Bolt

DIN 2.4858 Incoloy 825 Countersunk Bolts

DIN 2.4858 Incoloy 825 Countersunk Bolts

Incoloy Nuts Types

Incoloy 825 Lock Nuts

Incoloy 825 Lock Nuts

DIN 2.4858 Incoloy 825 Panel Nuts

DIN 2.4858 Incoloy 825 Panel Nuts

Alloy 825 Square Nuts

Alloy 825 Square Nuts

Incoloy Alloy T-Nuts For Wood

Incoloy Alloy T-Nuts For Wood

Incoloy Eye Nuts

Incoloy Eye Nuts

Alloy 925 Heavy Hex Nuts

Alloy 925 Heavy Hex Nuts

Alloy 825 Hex Nuts

Alloy 825 Hex Nuts

Incoloy Alloy Jam Nuts

Incoloy Alloy Jam Nuts

Alloy 925 Wheel Nuts and Caps

Alloy 925 Wheel Nuts and Caps

Incoloy 825 Wing Nuts

Incoloy 825 Wing Nuts

DIN 2.4858 Incoloy 825 Cage Nuts and Spring Nuts

DIN 2.4858 Incoloy 825 Cage Nuts and Spring Nuts

Incoloy 925 Self Locking Nuts

Incoloy 925 Self Locking Nuts

Incoloy Stud Bolt Type

Incoloy Stud Bolts

Incoloy Stud Bolts

Alloy 925 Double Ended Studs

Alloy 925 Double Ended Studs

Alloy 825 Tie Rod

Alloy 825 Tie Rod

Incoloy Alloy Fully Threaded Studs

Incoloy Alloy Fully Threaded Studs

Incoloy 825 Threaded Rod

Incoloy 825 Threaded Rod

DIN 2.4858 Incoloy 825 Unc Stud Bolt

DIN 2.4858 Incoloy 825 Unc Stud Bolt

Incoloy Screws Types

UNS N08825 Incoloy Tek Screws

UNS N08825 Incoloy Tek Screws

Incoloy 925 Deck Screws

Incoloy 925 Deck Screws

UNS N08825 Incoloy Concrete Screws

UNS N08825 Incoloy Concrete Screws

Incoloy Socket Head Cap Screw

Incoloy Socket Head Cap Screw

Incoloy Eye Screw

Incoloy Eye Screw

Alloy 925 Thumb Screw

Alloy 925 Thumb Screw

Alloy 825 Wood Screw

Alloy 825 Wood Screw

Incoloy Alloy Coach Screw

Incoloy Alloy Coach Screw

Incoloy 825 Hex Head Lag Screw

Incoloy 825 Hex Head Lag Screw

DIN 2.4858 Incoloy 825 12-Point Flange Head Cap Screws

DIN 2.4858 Incoloy 825 12-Point Flange Head Cap Screws

Alloy 825 Wing Screw

Alloy 825 Wing Screw

Incoloy Alloy Captive Panel Screws

Incoloy Alloy Captive Panel Screws

Alloy 925 Hex Cap Screw

Alloy 925 Hex Cap Screw

Incoloy 825 Allen Cap Screw

Incoloy 825 Allen Cap Screw

DIN 2.4858 Incoloy 825 Grub Screw

DIN 2.4858 Incoloy 825 Grub Screw

Incoloy 925 Fully Threaded Screw

Incoloy 925 Fully Threaded Screw

UNS N08825 Incoloy Torx Screw

UNS N08825 Incoloy Torx Screw

Incoloy 925 Pan Head Screw

Incoloy 925 Pan Head Screw

UNS N08825 Incoloy Truss Head Screw

UNS N08825 Incoloy Truss Head Screw

Incoloy Flat Head Screw

Incoloy Flat Head Screw

Incoloy Washers Types

Incoloy Cup Washer

Incoloy Cup Washer

Alloy 925 Square Washer

Alloy 925 Square Washer

Alloy 825 Lock Washer

Alloy 825 Lock Washer

Incoloy Alloy Countersunk Washer

Incoloy Alloy Countersunk Washer

Incoloy 825 Belleville Washer

Incoloy 825 Belleville Washer

DIN 2.4858 Incoloy 825 Shim Washer

DIN 2.4858 Incoloy 825 Shim Washer

Alloy 825 Square Plate Washer

Alloy 825 Square Plate Washer

Incoloy Alloy Square Washer

Incoloy Alloy Square Washer

Alloy 925 Penny Washer

Alloy 925 Penny Washer

Incoloy 825 Machine Washers

Incoloy 825 Machine Washers

Polished DIN 2.4858 Incoloy 825 Washer

Polished DIN 2.4858 Incoloy 825 Washer

Incoloy 925 Ring Washers

Incoloy 925 Ring Washers

Incoloy Fasteners Application

  • Offshore & Chemical Industry
  • High quality Incoloy Petrochemical Fasteners
  • High Strength Incoloy Bolts and Nuts for Automotive industry
  • Large size Incoloy Bolts for Oil & Gas Industries
  • Metric Incoloy Hex Bolts for Power Generation
  • Incoloy Nut Bolt suitable for Off-Shore Oil Drilling
  • Electrical & Agriculture Industry
  • Engineering & Aerospace Industry
  • Incoloy Stud Bolt for Construction
  • Nuclear Energy Sector
  • Defence Industry
  • Sea Water Equipment
  • Heavy duty Incoloy Fasteners for Heat Exchangers

Incoloy Bolts Testing Tool & Equipment

  • Coordinate Measuring Machine
  • Roughness tester used to test the surface finish of a Incoloy Bolts and Nuts
  • Micrometer for accurate measurement of Incoloy Fasteners
  • Image measuring instrument
  • Routine inspection of calipers
  • Thread gauge and Smooth plug gauge used to check Incoloy Screws and Nuts quickly

Alloy 825 Nuts Sizes

Alloy 925 Finished Hex Nuts sizes as per ANSI/ASME B18.2.2

Alloy 825 Nuts Sizes

Nominal or Basic Major Diameter of Nut Thread

 Incoloy Nuts Width Across Flats (F)

 Width Across Corners (G) Thickness of Alloy 825 Hex Nuts (H) 
Basic Max Min  Max  Min Basic  Max Min 
1/4 0.2500 7/16 .438 .428 .505 .488 7/32 0.226 0.212
5/16 0.3125 1/2 .500 .489 .577 .557 17/64 0.273 0.258
3/8 0.3750 9/16 .562 .551 .650 .628 21/64 0.337 0.320
7/16 0.4375 11/16 .688 .675 .794 .768 3/8 0.385 0.365
1/2 0.5000 3/4 .750 .736 .866 .840 7/16 0.448 0.427
9/16 0.5625 7/8 .875 .861 1.010 .982 31/64 0.496 0.473
5/8 0.6250 15/16 .938 .922 1.083 1.051 35/64 0.559 0.535
3/4 0.7500 1-1/8 1.125 1.088 1.299 1.240 41/64 0.665 0.617
7/8 0.8750 1-5/16 1.312 1.269 1.516 1.447 3/4 0.776 0.724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 0.887 0.831
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 0.999 0.939
1-1/4 1.2500 1-7/8 1.875 1.812 2.165 2.066 1-1/16 1.094 1.030
1-3/8 1.3750 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
1-1/2 1.5000 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.317 1.245
1-5/8 1.6250 2-7/16 2.438 2.356 2.815 2.686 1-25/64 1.429 1.353
1-3/4 1.7500 2-5/8 2.625 2.538 3.031 2.893 1-1/2 1.540 1.460
2 2.000 3 3.000 2.900 3.464 3.306 1-23/32 1.763 1.675
2-1/4 2.2500 3-3/8 3.375 3.263 3.897 3.719 1-15/16 1.986 1.890
2-1/2 2.5000 3-3/4 3.750 3.625 4.330 4.133 2-5/32 2.209 2.105
2-3/4 2.7500 4-1/8 4.125 3.988 4.763 4.456 2-3/8 2.431 2.319
3 3.000 4-1/2 4.500 4.350 5.196 4.959 2-19/32 2.654 2.534

Incoloy Alloy Screws Sizes

Alloy 925 Screw Size Body Dia Hex Key Size Head Height Head Dia Maximum Thread Length Minimum Thread Length
No. 0 0.06 0.05 0.06 0.096 5/8 3/8
No. 1 0.073 1/16 0.073 0.118 7/8 3/8
No. 2 0.086 5/64 0.086 0.14 7/8 1/2
No. 3 0.099 5/64 0.099 0.161 7/8 1/2
No. 4 0.112 3/32 0.112 0.183 11/8 11/16
No. 5 0.125 3/32 0.125 0.205 1 11/16
No. 6 0.138 7/64 0.138 0.226 11/8 11/16
No. 8 0.164 9/64 0.164 0.27 11/4 3/4
No. 10 0.19 5/32 0.19 0.312 13/8 15/16
No. 12 0.216 5/32 0.216 0.345 11/4 15/16
1/4 0.250 3/16 1/4 3/8 11/2 15/16
5/16 0.3125 1/4 5/16 15/32 1-3/4 1-1/16
3/8 0.375 5/16 3/8 9/16 2 1-3/16
7/16 0.438 3/8 7/16 21/32 2-1/4 13/16
1/2 0.500 3/8 1/2 3/4 2-1/2 1-3/8
9/16 0.5625 7/16 9/16 27/32 2-7/16 1-5/8
5/8 0.625 1/2 5/8 15/16 3 1-5/8
3/4 0.750 5/8 3/4 11/8 3-1/2 1-7/8
7/8 0.875 3/4 7/8 15/16 3-3/4 2-1/16
1 1.000 3/4 1 11/2 4-1/2 2-1/4
1-1/8 1.125 7/8 1-1/8 111/16 4-21/32 2-13/16
1-1/4 1.250 7/8 1-1/4 17/8 5-3/32 3-1/8
1-1/2 1.500 1 1-1/2 21/4 6-5/64 3-3/4
1-3/4 1.750 11/4 1-3/4 25/8 7-1/8 4-3/8
2 2.000 11/2 2 3 8-7/64 5

Alloy 925 Washer Sizes

Incoloy SAE Flat Washers
Size Inside Diameter Outside Diameter Thickness
#2 3/32" 1/4" .020"
#4 1/8" 5/16" 1/32"
#6 5/32" 3/8" 3/64"
#8 3/16" 7/16" 3/64"
#10 7/32" 1/2" 3/64"
1/4 9/32" 5/8" 1/16"
5/16 11/32" 11/16" 1/16"
3/8 13/32" 13/16" 1/16"
7/16 15/32" 59/64" 1/16"
1/2 17/32" 1-1/16" 3/32"
9/16 19/32" 1-3/16" 3/32"
5/8 21/32" 1-5/16" 3/32"
3/4 13/16" 1-1/2" 9/64"
7/8 15/16" 1-3/4" 9/64"
1" 1-1/16" 2" 9/64"
1-1/8 1-3/16" 2-1/4" 9/64"
1-1/4 1-5/16" 2-1/2" 5/32"
1-1/2 1-7/16" 3" 3/16"
1-5/8 1-3/4" 3-3/4" 3/16"
1-3/4 1-7/8" 4" 3/16"
2 2-1/8" 4-1/2" 3/16"

Incoloy 825 Bolts Sizes

ASME B18.2.1 DIN 2.4858 Incoloy 825 Hex Head Bolt size (Inch Series)

Incoloy 825 Bolts Sizes

Nominal or Basic Product Diameter E F G H J LT (Thread Length) Y
Body Diameter Width Across Flats Width Across Corners Head Height Wrenching Height For Screw Lengths For Screw Lengths Transition Thread Length
1/4 0.25 0.25 0.245 7/16 0.438 0.428 0.505 0.488 5/32 0.163 0.150 0.106 0.750 1.000 0.250
5/16 0.3125 0.3125 0.3065 1/2 0.500 0.489 0.577 0.557 13/64 0.211 0.195 0.140 0.875 1.125 0.278
3/8 0.375 0.375 0.369 9/16 0.562 0.551 0.650 0.628 15/64 0.243 0.226 0.160 1.000 1.250 0.312
7/16 0.4375 0.4375 0.4305 5/8 0.625 0.612 0.722 0.698 9/32 0.291 0.272 0.195 1.125 1.375 0.357
1/2 0.5 0.5 0.493 3/4 0.750 0.736 0.866 0.840 5/16 0.323 0.302 0.215 1.250 1.500 0.385
9/16 0.5625 0.5625 0.5545 13/16 0.812 0.798 0.938 0.910 23/64 0.371 0.348 0.250 1.375 1.625 0.417
5/8 0.625 0.625 0.617 15/16 0.938 0.922 1.083 1.051 25/64 0.403 0.378 0.269 1.500 1.750 0.455
3/4 0.75 0.75 0.741 1-1/8 1.125 1.100 1.299 1.254 15/32 0.483 0.455 0.324 1.750 2.000 0.500
7/8 0.875 0.875 0.866 1-5/16 1.312 1.285 1.516 1.465 35/64 0.563 0.531 0.378 2.000 2.250 0.556
1 1 1 0.99 1-1/2 1.500 1.469 1.732 1.675 39/64 0.627 0.591 0.416 2.250 2.500 0.625
1-1/8 1.125 1.125 1.114 1-11/16 1.688 1.631 1.949 1.859 11/16 0.718 0.658 0.461 2.500 2.750 0.714
1-1/4 1.25 1.25 1.239 1-7/8 1.875 1.812 2.165 2.066 25/32 0.813 0.749 0.530 2.750 3.000 0.714
1-1/2 1.5 1.5 1.488 2-1/4 2.250 2.175 2.598 2.480 15/16 0.974 0.902 0.640 3.250 3.500 0.833

 

Chemical Composition of Incoloy Hex Bolts

Grade
C
Mn
Si
Fe
S
Cr
Al-Ti
Ni
Incoloy 800 Fasteners
min.
–
–
–
39.5
–
19.0
0.15
30.0
max.
0.1
1.5
1.0
–
0.015
23.0
0.60
35.0
Incoloy 800H Fasteners
min.
0.05
–
–
39.5
–
19.0
0.15
30.0
max.
0.1
1.5
1.0
–
0.015
23.0
0.60
35.0
Incoloy 800HT Fasteners
min.
0.06
–
–
39.5
–
19.0
0.85/0.25
30.0
max.
0.1
1.5
1.0
–
0.015
23.0
1.20/0.60
35.0

Grade
C
Mn
Si
Fe
S
Cr
Cu
Ti
825 Fasteners
min.
–
–
–
22.0
–
19.5
1.5
0.6
max.
0.05
1.0
0.5
–
0.015
23.5
3.0
1.2

Grade
C
Mn
Si
Fe
S
Cr
Cu
Ni
925 Fasteners
min.
–
–
–
22.0
–
19.5
1.5
42.0
max.
–
–
–
–
–
22.5
3.0
46.0

Mechanical Properties of Alloy 825 Nut Bolt

Grade
Tensile Strength (MPa) min
Yield Strength 0.2% Proof (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
800-H-HT Fasteners
Psi – 75,000 , MPa – 520
Psi – 30,000 , MPa –205
30
–
–
825 Fasteners
Psi – 80,000 , MPa – 550
Psi – 32,000 , MPa –220
30
–
–

Incoloy Alloy Fasteners Equivalent Grade

STANDARD
WERKSTOFF NR.
UNS
JIS
BS
GOST
AFNOR
EN
OR
Incoloy 800 Fasteners
1.4876
N08800
NCF 800
NA 15
ЭИ670
Z8NC32-21
X10NiCrAlTi32-20
XH32T
Incoloy 800H Fasteners
1.4958 / 1.4876
N08810
NCF 800H
NA 15(H)
ЭИ670
Z8NC33-21
X5NiCrAlTi31-20
XH32T
Incoloy 800HT Fasteners
1.4859 / 1.4876
N08811
NCF 800HT
NA 15(HT)
ЭИ670
-
X8NiCrAlTi32-21
XH32T
Incoloy 825 Fasteners
2.4858
N08825
NCF 825
NA 16
ЭП703
NFE30C20DUM
NiCr21Mo
XH38BT

Incoloy Fasteners Price List

Products FOB Price US $
825 Incoloy Bolt US $1.00-$6.00/ Piece
Incoloy 825 Hex Nut US $1.00-$6.00/ Piece
ALLOY 825 Bolt US $1.00-$6.00/ Piece
UNS N08825 INCONEL Hex Bolt US $1.00-$6.00/ Piece
UNS N08926 Incoloy 926 Hexagon Bolt US $0.10-$10.00/ Piece
1.4529 Fasteners US $0.10-$10.00/ Piece
M6 Incoloy 825 UNS N08825 Bolt and nut US $0.10-$1.00/ Piece
800 Incoloy hex bolt US $0.10-$1.00/ Piece
M8 Incoloy W.Nr.2.4858 fasteners US $0.10-$1.00/ Piece
Incoloy 825 N08825 2.4858 U-bolts, M10 M12 M16 M20 US $1.00/ Piece
Alloy 825 U-shaped Screws US $1.00/ Piece
Incoloy 825 NO8825 2.4858 Bolt Nuts Plug Fastener US $0.02-$0.05/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other Incoloy Fasteners manufacturers in India or China

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