Alloy 20 Fasteners Specification

Alloy 20 Fasteners Facet

Sizes in Stock
  • Metric Sizes : M3 – M56
  • Imperial Sizes: 3/6 – 2"
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
  • France : 25-30 Days
  • Indonesia : 7-8 Days
MTC EN 10204 3.1

Custom ASTM B472 UNS N08020 Bolts and Nuts Manufacturer in India With MTC

Alloy 20 Fasteners Specification

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Standard Sizes
Alloy 20 Bolts Standard Sizes

  • Length: 3-200 mm
  • Imperial Sizes : 3/6 to 2″
  • Metric sizes: M2 to M160
Studs End and Types
Incoloy® Alloy 20 Studs End and Types
  • Types: Double-end, Fully threaded, Tap-end
  • End: Sheared, Chamfer, Cut, Flat etc.

 

Head and Neck Types
Alloy 20 Nuts Head and Neck Types
  • Head Type: Truss Flat, Hex, Oval etc
  • Neck Type:Hex, Knurled, Square etc.
Threaded Rod Threads
WNR 2.4660 Threaded Rod Threads
  • Right Hand
  • Both Right
  • Left Hand
Marking
20Cb-3 Screws Marking
  • Custom logo
  • Specification
  • Material grade
  • Heat number
 Form
Nickel Alloy 20 Form
  • Studs, Rivet
  • Threaded Rod, Screw
  • Nut,Washer
  • Bolts, Dowel Pin

 

Process
ASTM B472 UNS N08020 Hex Bolts Process
  • Cold forging
  • CNC Machined
  • Hot forging

 

Origin
Incoloy® 20 Studs Origin
  • American
  • Janpanese
  • European
  • Korean
Finish
Nickel Alloy 20 Eye Bolts Finish
  • Phosphating
  • Oxidation
  • HDG
Physical Properties
NiCr20CuMo U Bolts Physical Properties
  • Density: 8.1 g/cm3
  • Melting Point: 2430 °F
  • Temperature : up to 1000°F
Standards
Alloy 20 Fasteners Standards
  • ASTM B472 | ASME B472
  • UNS: N08020
  • WNR: 2.4660
Features
CN7M Bolts Features
  • 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

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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
Egypt
Africa 18 Days
Qatar
Qatar
Asia 7 Days
Kuwait
Kuwait
Asia 10 Days
Netherlands
Netherlands
Europe 30 Days

Alloy 20 Fasteners are delivered monthly to the following countries

Export to Continent Shipping time
UAE
UAE
Asia 5 Days
USA
USA
North America 40-60 Days
Saudi Arabia
Saudi Arabia
Asia 7 Days
Italy
Italy
Europe 30 Days

NiCr20CuMo Bolts Weight Chart

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

WNR 2.4660 Bolts Torque Chart

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

20Cb-3 Nut Size Chart

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

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Nickel Alloy 20 Heavy Hex Bolts 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

Alloy 20 Fasteners Types

Carpenter 20 Hex Bolts

Carpenter 20 Hex Bolts

Incoloy® Alloy 20 Hex Nut

Incoloy® Alloy 20 Hex Nut

ASTM B472 UNS N08020 Studs

ASTM B472 UNS N08020 Studs

WNR 2.4660 Threaded Rod

WNR 2.4660 Threaded Rod

20Cb-3 Screws

20Cb-3 Screws

Nickel Alloy 20 Dowel Pin

Nickel Alloy 20 Dowel Pin

Incoloy® 20 Eye Bolts

Incoloy® 20 Eye Bolts

NiCr20CuMo U Bolts

NiCr20CuMo U Bolts

CN7M Socket Head Cap Screws

CN7M Socket Head Cap Screws

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Dammam Saudi Arabia Riyadh Al Jubail Al-khobar UAE
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Texas New South Wales Indiana Carolina California Algeria

ganpat industrial corporation

6 Reasons to choose Ganpat Industrial Corporation

  1. Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
  2. Stockholder and importer of Ferrous and non ferrous metals.
  3. Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
  4. Marine grade steel at lowest price in Mumbai.
  5. Compare Price per KG in India and China.
  6. Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA