ASTM A194 Grade 2H Nuts

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ASTM A194 Grade 2H Nuts

ASTM A194 Grade 2H Nuts Highlights

  • Sizes in Stock : M6 to M180
  • Dimension : ASME B18.2.1, B18.3
  • Cardon Content : 0.40 %
  • Threads : SAE, UNC, BA, UNF, BSF
  • Hardness Limit : 248 to 352 HBW

 

2H Heavy Hex Nut Manufacturer in India, Offer Imperial, Metric Sized Hex nuts

ASTM A194 grade.2h heavy hex nuts

ASTM A194 grade.2h heavy hex nuts

ASTM A194 Gr 2H Nut

ASTM A194 Gr 2H Nut

SA194 Gr 2H Hex Nuts

SA194 Gr 2H Hex Nuts

 

Are you searching for a genuine and reasonable manufacturer of ASTM A194 Grade 2H Nuts Manufacturer in India? You have come to the right place Click Here to Contact

Table Of Content

 

 

Supplier of Carbon Steel ASTM A194 Gr 2H Fasteners, Refer Specification as per ASME B18.2.1, B18.3

ASTM A194 Grade 2H Nuts Specifications

ASTM A194 Grade 2H Nuts Specifications

Sizes

A 194 Gr 2H Hex Nut Sizes

  • Metric : M6 – M110
  • Inch : 1/4″ – 4.5″
  • Length : 3 MM To 200 MM

 

Threads

ASTM A194 Grade 2H Heavy Hex Nut Threads

  • METRIC
  • BSW
  • UNC BSF
  • UNF

 

Process

Grade 2H Steel Hexagon Nuts Process

  • Cold Forging
  • Hot Forging
  • CNC machined

Features

ASME SA 194 Grade 2H Hex Nuts Features

  • Outstanding Corrosion Resistance
  • High Temperature Resistance
  • Good Weldability

 

Condition

SA 194 Gr 2H Hex Coupling Nuts Condition

  • Threading
  • Cold Drawn

Thread Pitch

A 194 2H Lock Nuts Thread Pitch

  • Coarse Threads
  • Fine Threads

 

 

Application

SA194 2H Captive Nuts Application

  • High Temperature Applications
  • Aircraft
  • Food Industry

 

Delivered Areas

ASME SA194 2H Nyloc Nuts Delivered Areas

  • UAE, Abu Dhabi
  • Oman, Saudi Arabia
  • USA, Dubai
  • South Africa

 

Packaging

Packaging of Grade 2H hex nut

  • Corrugated Box
  • Small Pack
  • Carton
  • Pallet

Marking

A 194 GR 2H knurled thumb nuts Marking

  • Custom logo
  • Material grade
  • Heat number
  • Specification

 

Testing Methods

A194 Grade 2H Coupling Nut Testing Methods

  • Flattening
  • Creep Testing
  • Hardness Testing
  • Wedge & Axial Tensile
  • Double Shear

Surface Finish

ASME SA194 Grade 2 Eye Nut Surface Finish

  • Nickel Plated, Anodizing
  • Self-Colour, HDG, BZP
  • Plated Zinc-nickel
  • Geometry, Dacroment
  • Zinc, Black Oxide

 

Types Of ASTM A194 Gr 2H Nuts

ASTM A194 Grade 2H Nuts Supplier in India offers a variety of the most famous types.

ASME SA194 Grade Hex Nuts

ASME SA194 Grade Hex Nuts

SA194 Grade 2H Heavy Hex Nuts

SA194 Grade 2H Heavy Hex Nuts

ASTM A194 Gr 2H Jam Nuts

ASTM A194 Gr 2H Jam Nuts

 

Grade 2H Heavy Hex Jam Nuts

Grade 2H Heavy Hex Jam Nuts

ASTM a194 Grade 2h Castle Nuts

ASTM a194 Grade 2h Castle Nuts

SA 194 gr 2h Coupling Nuts

SA 194 gr 2h Coupling Nuts

 

2H Square Nuts

2H Square Nuts

A194 2h Thin Square Nuts

A194 2h Thin Square Nuts

ASME SA194 Grade All Metal Lock Nuts

ASME SA194 Grade All Metal Lock Nuts

 

SA194 Grade 2H Dome Nuts

SA194 Grade 2H Dome Nuts

 

Stockists of ASME SA 194 Gr 2H Washer Available in Various Dimensions and sizes in Mumbai

A194 2H Hexagon Heavy Nut Dimensions

A194-2H Hexagon Heavy Nut Dimensions

Nut Size Thread Pitch Nut Height (m) Width Across Corners (e) Width Across Flats (s)
– MM min-max. minimum min-max.
M1.6 0.35 1.05 – 1.30 3.41 3.02- 3.20
M2 0.4 1.35 – 1.60 4.32 3.82- 4.00
M2.5 0.45 1.75 – 2.00 5.45 4.82- 5.00
M3 0.5 2.15 – 2.40 6.01 5.32 – 5.50
M3.5 0.6 2.55 – 2.80 6.58 5.82- 6.00
M4 0.7 2.9 – 3.2 7.66 6.78 – 7.00
M5 0.8 4.4 – 4.7 8.79 7.78 – 8.00
M6 1 4.9 – 5.2 11.05 9.78 – 10.00
M8 1.25 6.44 – 6.80 14.38 12.73 – 13.00
M10 1.5 8.04 – 8.40 17.77 15.73 – 16.00
M12 1.75 10.37 – 10.80 20.03 17.73 – 18.00
M14 2 12.1 – 12.8 23.36 20.67 – 21.00
M16 2 14.1 – 14.8 26.75 23.67 – 24.00
M18 2.5 15.1 – 15.8 29.56 26.16 – 27.00
M20 2.5 16.9 – 18.0 32.95 29.16 – 30.00
M22 2.5 18.1 – 19.4 37.29 33 – 34
M24 3 20.2 – 21.5 39.55 35 – 36
M27 3 22.5 – 23.8 45.2 40 – 41
M30 3.5 24.3 – 25.6 50.85 45 – 46
M33 3.5 27.4 – 28.7 55.37 49 – 50
M36 4 29.4 – 31.0 60.79 53.8 – 55.0
M39 4 31.8 – 33.4 66.44 53.8 – 60.0
M42 4.5 32.4 – 34.0 71.3 63.1 – 65.0
M45 4.5 34.4 – 36.0 76.95 68.1 – 70.0
M48 5 36.4 – 38.0 82.6 73.1 – 75.0
M52 5 40.4 – 42.0 88.25 78.1 – 80.0
M56 5.5 43.4 – 45.0 93.56 82.8 – 85.0
M60 5.5 46.4 – 48.0 99.21 87.8 – 90.0
M64 6 49.1 – 51.0 104.86 92.8 – 95.0

 

Sizes Chart of ASTM A194 Gr 2H Nuts

Nut Size(mm) 2 2.5 3 4 5 6 7 8 10 12 14 16 18 20
Diameter*(mm) 4 5 5.5 7 8 10 11 13 17 19 22 24 27 30
Height (mm) Hex Nut 1.6 2 2.4 3.2 4 5 5.5 6.5 8 10 11 13 15 16
Jam Nut 1.2 1.6 1.8 2.2 2.7 3.2 3.5 4 5 6 7 8 9 10
Nylock Nut – – 4 5 5 6 – 8 10 12 14 16 18.5 20

 

Check SA194 GR 2H Heavy Head Nuts Surface Coatings and Hardness

ASTM A194 Grade 2H Nuts Coating

ASTM A194 Grade 2H Nuts Coating

ASTM a194 Grade 2h Nuts Hardness

Grade, Size, Diameter 2H, To 1-1⁄2 Inch, inclusive 2H, Over 1-1/2″ Inch.
Completed Nuts Brinell Hardness, BHN 248 – 327 212 – 327
Rockwell Hardness HRC 24 – 35 35 max
HRB … 95 min
Sample Nut After Heat Treatment Brinell Hardness, BHN, min 179 147
Rockwell Hardness, HRB, min 89 79

 

A 194 Gr 2H Hexagon Nuts Dimensional Standards

Type Hex Nut Heavy Hex Nut Hex Jam Nut
DIN 934 6915 439
ISO 4032 4775 4035
ASME Imperial ASME B18.2.2 Table 4 ASME B18.2.2 Table 10 ASME B18.2.2
Metric B18.2.4.1M ASME B18.2.4.6M ASME B18.2.4.5M
UNI 5588 UNI 5589

 

A 194 GR 2H Coupling Nut With quenched and tempered having proof load stress of 175 ksi

Proof Load Requirement for Grade 2H Coupling Nut (Inch/Imperial)

Nominal Size, Inch Heavy Hex Nuts (lbf) Hex Nuts (lbf) Threads per Inch Stress Area Inch²
1/4 5 570 4 470 20 0.0316
1 1/8 138 200 118 500 8 0.790
1 1/4 175 000 150 000 8 1.000
1 3/8 215 800 185 000 8 1.233
1 1/2 261 100 223 800 8 1.492
5/16 9 170 7 860 18 0.0524
3/8 13 560 11 620 16 0.0774
7/16 18 600 15 940 14 0.1063
1/2 24 830 21 280 13 0.1419
9/16 31 850 27 300 12 0.182
5/8 39 550 33 900 11 0.226
3/4 58 450 50 100 10 0.334
7/8 80 850 69 300 9 0.462
1 106 000 90 900 8 0.606

 

Chemical Composition Of Grade 2H Hex Nuts

ASTM A194 Grade 2H Nuts Manufacturer in India Provides Accurate Chemical Composition of Fasteners.

Carbon

0.15 min

Silicon (Si)

0.40 max

Manganese (Mn)

1.00 max

Phosphorus (P)

0.04 max

Sulfur (S)

0.05 max

A194 Grade 2H Nut Size & Thread Specifications

Metric Sizes Inch Sizes Metric Standards Imperial Standards Thread Standards
M6 to M180 1/4″ to 8″ DIN, ISO, ASME, UNI ASME, BS ISO 68-1, ISO 268, ISO 724, ASME B1.1, ASME B1.13M, BS 84, BS 3643

 

Equivalent Grades Of SA194 Grade 2H Square Nut

ASTM A194 Grade 2H Nuts Manufacturer in India offers Fasteners with Equivalent Material Grades.

JIS (Japan)

JIS (Japan)

C45k

DIN (Germany)

DIN (Germany)

C45

EN (European)

EN (European)

C45

 

BS (England)

BS (England)

070M46

Werkstoff No (US)

Werkstoff No (US)

WNR 1.0503

 

Deliveries Time Table Of ASTM A 194 Gr.B8TA Fasteners in Below Countries

Country Name Delivery Time
UAE/ Dubai 5 days
Brazil 45-60 days
South Africa 25-30 days
Thailand 7 days
Jordan 21 days
Australia 60 days
Saudi Arabia 7 days
Singapore 8 days
Egypt 18 days
Indonesia 9 days

 

ASTM A194 Grade 2H Coupling Nut Fasteners Marking

Grade Hot Forged Machined
ASTM A194 Grade 2H Coupling Nut 2B 2

 

SA194 Grade 2H Heavy Hex Nut Temperature

Grade Temperature
Grade 2H 1000°F (540°C)

 

A194 2H Nut Weight Chart

A194 2H Nut Weight Chart

Sizes 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8
F Width Across Flats Basic 1/2 9/16 1 1/16 7/8 1  1/16 1 1/4 1  7/16 1 5/8 1 13/16 2 2  3/16
Max 0.5 0.562 0.688 0.875 1.062 1.25 1.438 1.625 1.812 2 2.188
Min 0.488 0.546 0.669 0.85 1.031 1.212 1.394 1.575 1.756 1.938 2.119
C Width Across Corners Max 0.577 0.65 0.794 1.01 1.227 1.443 1.66 1.876 2.093 2.309 2.526
Min 0.556 0.622 0.763 0.969 1.175 1.382 1.589 1.796 2.002 2.209 2.416
H Thickness Basic 15/64 16/64 23/64 31/64 39/64 47/64 54/64 63/64 1  7/64 1  7/32 1 11/32
Max 0.25 0.341 0.377 0.504 0.631 0.758 0.885 1.012 1.139 1.251 1.378
Min 0.218 0.28 0.341 0.464 0.587 0.71 0.833 0.956 1.079 1.187 1.31
Nuts Weight Per 100 nuts 1 2 3 7 12 20 30 43 59 79 102
Sizes 1 3/4 1 7/8 2 2 1/4 2 1/2 2 3/4 3 3 1/4 3 1/2 3 3/4 4
F Width Across Flats Basic 2 3/4 2 15/16 3 1/8 3 1/2 3 7/8 4 1/4 4 5/8 5 5 3/8 5 3/4 6 1/8
Max 2.75 2.938 3.125 3.5 3.875 4.25 4.625 5 5.375 5.75 6.125
Min 2.662 2.844 3.025 3.388 3.75 4.112 4.475 4.838 5.2 5.562 5.925
C Width Across Corners Max 3.175 3.392 3.608 4.041 4.474 4.907 5.34 5.774 6.207 6.64 7.073
Min 3.035 3.242 3.449 3.862 4.275 4.688 5.102 5.514 5.928 6.341 6.755
H Thickness Basic 1 23/32 1 27/32 1 31/32 2 13/64 2 29/64 2 45/64 2 61/64 3  3/16 3  7/16 3 11/16 3 15/16
Max 1.759 1.886 2.013 2.251 2.505 2.759 3.013 3.252 3.506 3.76 4.014
Min 1.679 1.802 1.925 2.155 2.401 2.647 2.893 3.124 3.37 3.616 3.862
Nuts Weight Per 100 nuts 204 241 299 419 564 738 950 1194 1526 1812 2180

 

ASTM A194 GR 2HM Dome Nuts Torque Chart

A194 2H Nut Weight Chart

Range 1/2-13 9/16-12 5/8-11 3/4-10 7/8-9 1-8 1-1/8-8 1-1/4-8 1-3/8-8 1-1/2-8 1-5/8-8 1-3/4-8 1-7/8-8 2-1/4-8 2-1/2-8
Tensile Stress Area As Sq. In. 0.138 0.177 0.22 0.327 0.452 0.594 0.776 0.984 1.215 1.471 1.769 2.06 2.41 3.52 4.4
Clamp Load P Lbs. 10,350 13,275 16,500 24,525 33,900 44,550 58,200 73,800 91,125 1,10,325 1,32,675 1,54,500 1,80,750 2,64,000 3,30,000
Tightening Torque Dry K = .223 Ft. Lbs. 96 139 192 342 551 828 1,217 1,714 2,328 3,076 4,006 5,024 6,298 11,038 15,331
Lubed K= .167 Ft. Lbs. 72 104 143 256 413 620 911 1,284 1,744 2,303 3,000 3,763 4,716 8,266 11,481

 

Applications of SA194 GR 2H heavy hex nut and cap nuts

  • Gas Processing
  • Pharmaceuticals
  • Power Generation
  • Petrochemicals
  • Sea Water Equipment

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