
Alloy 20 Fasteners Facet
| Sizes in Stock |
|
|---|---|
| Raw Material Origin | Janpanese, American, Indian, European, Korean, Russia |
| Free Sample | Yes |
| Threads | BSF, UNC, METRIC, BSW, UNF |
| Head Style | Truss, Oval, Hex, Flat, Pan etc. |
| Trade Name | Carpenter 20, 20Cb-3 |
| Approval | ADNOC, Q CHEM, KNPC, BAPCO, EIL, MA’ADEN, KOC, Saudi Aramco, SABIC, Marine and KPI. |
| Length | 3 to 200 mm or Custom |
| NiCr20CuMo Stud Type | Tap-End, Double-End, Fully or Fine threaded |
| Incoloy® 20 Threaded Rod Condition | Cold Drawn, Threading |
| Manufacturing Method | CNC Machining, Hot Forged, Cold Forged |
| Delivery Time |
|
| MTC | EN 10204 3.1 |
Custom ASTM B472 UNS N08020 Bolts and Nuts Manufacturer in India With MTC
Alloy 20 Fasteners Specification
Check Alloy 20 Fasteners Supplier in India Who Provides Detailed Specification of Products
- Length: 3-200 mm
- Imperial Sizes : 3/6 to 2″
- Metric sizes: M2 to M160
- Types: Double-end, Fully threaded, Tap-end
- End: Sheared, Chamfer, Cut, Flat etc.
- Head Type: Truss Flat, Hex, Oval etc
- Neck Type:Hex, Knurled, Square etc.
- Right Hand
- Both Right
- Left Hand
- Custom logo
- Specification
- Material grade
- Heat number
- Studs, Rivet
- Threaded Rod, Screw
- Nut,Washer
- Bolts, Dowel Pin
- Cold forging
- CNC Machined
- Hot forging
- American
- Janpanese
- European
- Korean
- Phosphating
- Oxidation
- HDG
- Density: 8.1 g/cm3
- Melting Point: 2430 °F
- Temperature : up to 1000°F
- ASTM B472 | ASME B472
- UNS: N08020
- WNR: 2.4660
- Excellent Fabrication
- High Strength and Durability
- Exceptional Corrosion Resistance
Offer Superior Quality Carpenter 20 Screws With Coarse and Fine Threads For Petrochemical Industries
Incoloy® Alloy 20 U Bolts Chemical Composition
Find Alloy 20 Fasteners Supplier in India who provides 100% accurately Tested Composition
| Alloy 20 | C | Ni | Mn | Mo | Fe | Si | S | Cu | Cr | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.02 max | 32 – 38 | 1 – 2 | 2 – 3 | Bal | 0.7 max | 0.005 max | 3 – 4 | 19 – 21 | 0.02 max |
Carpenter 20 Eye Bolts Mechanical Properties
| Density | Yield Strength (0.2%Offset) | Melting Point | Elongation | Tensile Strength |
|---|---|---|---|---|
| 8.1 g/cm3 | Psi – 35000 , MPa – 241 | 1443 °C (2430 °F) | 30 % | Psi – 80000 , MPa – 551 |
Applications of Nickel Alloy 20 Socket Head Cap Screws
- Pharmaceutical Equipment
- Chemical Equipment
- Condensers
- Heat Exchangers
- Sea Water Equipment
- Pulp and Paper Industry
Alloy 20 Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR | JIS | GOST | BS |
|---|---|---|---|---|---|---|---|
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ | – | – | – |
Alloy 20 Fasteners are delivered weekly to the following countries
Egypt |
Africa | 18 Days |
Qatar |
Asia | 7 Days |
Kuwait |
Asia | 10 Days |
Netherlands |
Europe | 30 Days |
Alloy 20 Fasteners are delivered monthly to the following countries
| Export to | Continent | Shipping time |
|---|---|---|
UAE |
Asia | 5 Days |
USA |
North America | 40-60 Days |
Saudi Arabia |
Asia | 7 Days |
Italy |
Europe | 30 Days |
| LENGTH | DIAMETER | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| M 6 | M 10 | M 8 | M 14 | M 12 | M 18 | M 16 | M 22 | M 20 | |
| 65 mm | 1.781 | 6.083 | 3.472 | 12.626 | 8.621 | 21.008 | 16.026 | 34.014 | 26.455 |
| 60 mm | 1.670 | 5.774 | 3.270 | 12.255 | 8.183 | 20.000 | 15.244 | 32.051 | 25.126 |
| 75 mm | 2.000 | 6.702 | 3.873 | 13.228 | 9.506 | 23.256 | 17.606 | 39.063 | 29.070 |
| 70 mm | 1.890 | 6.394 | 3.671 | 12.987 | 9.058 | 22.124 | 16.835 | 35.461 | 27.778 |
| 90 mm | 7.634 | 4.472 | 14.925 | 10.917 | 26.042 | 19.841 | 41.667 | 33.113 | |
| 80 mm | 2.111 | 7.013 | 4.072 | 13.889 | 10.000 | 24.510 | 18.248 | 40.000 | 30.303 |
| 110 mm | 8.881 | 17.730 | 12.723 | 31.250 | 23.041 | 47.170 | 38.168 | ||
| 100 mm | 8.251 | 4.873 | 16.340 | 11.820 | 27.778 | 21.459 | 46.296 | 35.714 | |
| 130 mm | 10.101 | 20.000 | 14.535 | 34.722 | 26.316 | 52.632 | 43.478 | ||
| 120 mm | 9.506 | 18.797 | 13.624 | 32.895 | 24.631 | 50.000 | 40.984 | ||
| 150 mm | 11.312 | 22.222 | 16.340 | 37.594 | 29.412 | 58.824 | 48.544 | ||
| 140 mm | 10.707 | 20.833 | 15.432 | 35.461 | 27.933 | 55.556 | 46.296 | ||
| 170 mm | 12.500 | 18.116 | 32.680 | 64.935 | 53.191 | ||||
| 160 mm | 11.905 | 24.272 | 17.241 | 40.984 | 31.056 | 61.728 | 50.505 | ||
| 200 mm | 14.327 | 29.586 | 20.833 | 49.020 | 37.594 | 73.529 | 60.976 | ||
| 180 mm | 13.123 | 26.882 | 19.011 | 34.247 | 67.568 | 55.556 | |||
| 190 mm | 13.736 | 19.920 | 35.971 | 70.423 | 58.140 | ||||
| 240 mm | 16.722 | 24.510 | 43.860 | 84.746 | 71.429 | ||||
| 220 mm | 15.528 | 22.624 | 40.650 | 79.365 | 65.789 | ||||
| 260 mm | 17.921 | 26.316 | 47.170 | 90.909 | 76.923 | ||||
| 250 mm | 17.301 | 25.381 | 45.455 | 87.719 | 74.627 | ||||
| Alloy 20 | Bolt/Screw | ||
|---|---|---|---|
| Nominal Diameter (in) | Threads/in | Torque ft-lb (Lubricated) | Torque ft-lb (Dry) |
| 5/16" | 181 | 510 | 616 |
| 241 | 5.5 | 7.3 | |
| 1/4" | 201 | 2.4 | 3.2 |
| 281 | 2.7 | 3.7 | |
| 7/16" | 141 | 14.1 | 18.8 |
| 201 | 15.8 | 21.0 | |
| 3/81 | 161 | 8.8 | 11.8 |
| 241 | 10.0 | 13.3 | |
| 9/16" | 121 | 31.0 | 41.4 |
| 181 | 34.6 | 46.1 | |
| 1/2" | 13 | 21.5 | 28.7 |
| 201 | 24.2 | 32.3 | |
| 3/4" | 101 | 761 | 102 |
| 161 | 851 | 113 | |
| 511 | 111 | 42.8 | 57.1 |
| 181 | 48.5 | 64.7 | |
| 111 | 711 | 320 | 426 |
| 121 | 354 | 472 | |
| 711 | 119 | 123 | 163 |
| 141 | 135 | 180 | |
| 1-1/2" | 611 | 556 | 742 |
| 12 | 626 | 835 | |
| 1111 | 811 | 184 | 245 |
| 141 | 206 | 275 | |
What Makes Incoloy® 20 Fasteners Suitable For Chemical Industries ?
- Resistance to Sulfuric Acid
- Stress Corrosion Cracking
- Pitting Corrosion
| Nut Size (mm) | Dia.(mm) | Height () | ||
|---|---|---|---|---|
| Hex Nut | Nylock Nut | Jam Nut | ||
| 2.5 | 5 | 2 | – | 1.6 |
| 2 | 4 | 1.6 | – | 1.2 |
| 4 | 7 | 3.2 | 5 | 2.2 |
| 3 | 5.5 | 2.4 | 4 | 1.8 |
| 20 | 30 | 16 | 20 | 10 |
| 18 | 27 | 15 | 18.5 | 9 |
| 8 | 13 | 6.7 | 8 | 4 |
| 7 | 11 | 5.6 | – | 3.5 |
| 12 | 19 | 10 | 12 | 6 |
| 10 | 17 | 8 | 10 | 5 |
| 5 | 8 | 4 | 5 | 2.7 |
| 14 | 22 | 11 | 14 | 7 |
| 16 | 24 | 13 | 16 | 8 |
| 6 | 10 | 5 | 6 | 3.2 |
Nickel Alloy 20 Heavy Hex Bolts Dimensions Charts
View Alloy 20 Fasteners Manufacturer in India Who Provide Various Dimensions

| Nominal Size Of D | Thickness Of Head | Diameter Of Body | Bolts Corners Across | Flats Across | ||||
|---|---|---|---|---|---|---|---|---|
| H (Maximum) | H (Minimum) | D (Maximum) | D (Minimum) | C (Maximum) | C (Minimum) | F (Maximum) | F (Minimum) | |
| m12 | 7.76 | 4.24 | 12.00 | 11.73 | 20.78 | 20.03 | 19.00 | 17.73 |
| m10 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 | 17.00 | 15.73 |
| m16 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 | 24.00 | 23.67 |
| m14 | 9.09 | 8.51 | 14.00 | 13.73 | 24.25 | 23.35 | 22.00 | 20.67 |
| m24 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 | 36.00 | 35.00 |
| m20 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 | 30.00 | 29.16 |
| m36 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 | 55.00 | 53.80 |
| m30 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 | 46.00 | 45.00 |
| m48 | 31.07 | 28.93 | 48.00 | 47.38 | 86.60 | 82.76 | 75.00 | 72.60 |
| m42 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 | 65.00 | 62.90 |
| m64 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 | 95.00 | 91.80 |
| m56 | 36.2 | 33.80 | 56.00 | 55.26 | 98.15 | 93.71 | 85.00 | 82.20 |
| m80 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 | 115.00 | 111.00 |
| m72 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 | 105.00 | 101.40 |
| m100 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 | 145.00 | 140.00 |
| m90 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 | 130.00 | 125.50 |
We Collaborate With Traders in the Following Locations
| Gabon | Morocco | Kenya | Tunisia | Houston | Dubai |
|---|---|---|---|---|---|
| Nigeria | Abu Dhabi | South Africa | Oman | Mozambique | USA |
| Dammam | Saudi Arabia | Riyadh | Al Jubail | Al-khobar | UAE |
| Egypt | Angola | Ethiopia | Tanzania | Zambia | Ghana |
| Texas | New South Wales | Indiana | Carolina | California | Algeria |



