ASTM A194 Grade 2H

 

ASTM A194 Grade 2H

ASTM A194 Grade 2H Technical Overview

  • Ready Stock In Metric Sizes : M6 - M180
  • Material : Carbon Steel
  • Dimensions : ASME B18.2.1, B18.3
  • Grades: Grade 2H
  • Weight Calculation : Length x Width x Thck. x Density
  • ISO Standard: 15156
standard
  • Specification : ASME B18.2.1, B18.3
  • Standard Specification : ASTM A194 Grade 2H
  • ASTM Standard : ASTM A193 B6 Class 1 & 2, DIN 931 / 933, EN 4014/ 4017, IS 1363/ 1363
ASTM A194 Grade 2H

Manufacturer of SA 194 2h Lock Nuts in India, Check Chemical Composition

ASTM A194 Heavy Hex Nut

ASTM A194 Heavy Hex Nut

A194 Lock Nuts

A194 Lock Nuts

Table Of Content


ASTM A194 Grade 2H Specification
ASTM A194 2H Nuts Metric Sizes

ASTM A194 2H Nuts Metric Sizes

  • M6 to M180
Imperial Sizes for SA 194 Gr 2H Nut

Imperial Sizes for SA 194 Gr 2H Nut

  • 1/4" - 8"
SA194 Gr 2h Heavy Hex Nut And Cap Nuts Yield Strength

SA194 Gr 2h Heavy Hex Nut And Cap Nuts Yield Strength

  • 150 Ksi
Tempering Temp. of A194 Gr 2h Heavy Hex Nuts

Tempering Temp. of A194 Gr 2h Heavy Hex Nuts

  • 1000°F
Grade 2h Hex Nuts Metric Standards

Grade 2h Hex Nuts Metric Standards

  • DIN
  • UNI
  • ISO
  • ASME
Imperial Standards for Grade 2h Hex Nut

Imperial Standards for Grade 2h Hex Nut

  • ASME
  • BS


SA194 Gr 2h Hex Finish Nuts Origin

SA194 Gr 2h Hex Finish Nuts Origin

  • Indian
  • Japanese
  • Korea
  • European
Testing Methods for A 194 Gr 2h Knurled Thumb Nuts

Testing Methods for A 194 Gr 2h Knurled Thumb Nuts

  • Hardness Test
  • X-Ray Testign
  • Dimension Inspection

ASTM A194 Grade 2h Nuts Finish

ASTM A194 Grade 2h Nuts Finish

  • Plain
  • Hot Dip Galvanised
  • Zinc Plated
Hardness of ASME SA 194 Gr 2h T-nuts

Hardness of ASME SA 194 Gr 2h T-nuts

  • HB : 248 To 352
  • HRb : C24 To C38

A194 Square Nut And Jam Nut Form

A194 Square Nut And Jam Nut Form

  • Nuts
  • Washers
  • Bolts
  • Screw

Threads of ASTM A194 Gr 2hm Dome Nuts

Threads of ASTM A194 Gr 2hm Dome Nuts

  • METRIC
  • BSF
  • UNF
  • BSW
  • UNC
ASTM A194 Flange Serrated Nuts Packing

ASTM A194 Flange Serrated Nuts Packing

  • Wooden Pallett
  • Brown Paper
  • Custom
Proof Load Stress of A194 Gr 2h Cap Nuts

Proof Load Stress of A194 Gr 2h Cap Nuts

  • 175 Ksi


A194 Gr 2H Jam Nut Manufacturing Process

A194 Gr 2H Jam Nut Manufacturing Process

  • Hot & Cold Forged
  • CNC Machined

Application for A194 Coupling Nuts

Application for A194 Coupling Nuts

  • Construction
  • Power Plants
  • Manufacturing

Supplier of ASTM A194 Grade 2H Nut in Various Sizes as per ASME B18.2.2 Standards

Dimensional Standards for ASTM A194 Grade 2H Coupling Nut
Type UNI ISO DIN ASME
Metric Imperial
Hex Jam Nut UNI 5589 4035 439 ASME B18.2.4.5M ASME B18.2.2
_blank">Heavy Hex Nut - 4775 6915 ASME B18.2.4.6M
Hex Nut 5588 4032 934 B18.2.4.1M
Why You Should Choose Grade 2H Nuts Material ?
  • Higher Temperature Resilience
  • Capable of Handling Pressure
  • Corrosive Resistant
  • Versatility
ASTM A194 Grade 2H Heavy Hex Nut Dimensions
ASTM A194 Grade 2H Heavy Hex Nut Dimensions
Nominal Size For Thread Diameter H G F
Thickness Table Width Of Across Corners Width Of Across Flats
Basic Min. Max. Min. Max. Basic Min. Max.
.2500 1/4 7/32 .212 .226 .488 .505 7/16 .428 .438
.3750 3/8 21/64 .479 .337 .628 .650 9/16 .551 .562
.5000 1/2 7/16 .427 .448 .840 .866 3/4 .736 .750
.6250 5/8 35/64 .535 .559 1.051 1.083 15/16 .922 .938
.8750 7/8 3/4 .724 .776 1.447 1.516 1-5/16 1.269 1.312
1.1250 1-1/8 31/32 .939 .999 1.859 1.949 1-11/16 1.631 1.688
1.500 1-1/2 1-9/32 1.245 1.ASTM A194 GR. 8 2.480 2.598 2-1/4 2.175 2.250
1.7500 1-3/4 1-1/2 1.460 1.540 2.893 3.031 2-5/8 2.538 2.625
2.2500 2-1/4 1-15/16 1.890 1.986 3.719 3.897 3-3/8 3.263 3.375
2.7500 2-3/4 2-3/8 2.319 2.431 4.546 4.763 4-1/8 3.988 4.125
.3125 5/16 17/64 .258 .273 .557 .577 1/2 .489 .500
.4375 7/16 3/8 .365 .385 .768 .794 11/16 .675 .688
.5625 9/16 31/64 .473 .496 .982 1.010 7/8 .861 .875
.7500 3/4 41/64 .617 .665 1.240 1.299 1-1/8 1.088 1.125
1.0000 1 55/64 .831 .887 1.653 1.732 1-1/2 1.450 1.500
1.3750 1-3/8 1-11/64 1.138 1.206 2.273 2.382 2-1/16 1.994 2.062
1.6250 1-5/8 1-25/64 1.353 1.429 2.686 2.815 2-7/16 2.356 2.438
2.0000 2 1-23/32 1.675 1.763 3.306 3.464 3 2.900 3.000
2.5000 2-1/2 2-5/32 2.105 2.209 4.133 4.330 3-3/4 3.625 3.750
Available Metric Sizes for ASTM A194 Grade 2H Nut
  • ASTM A194 Grade 2H Manufacturer in India, Precised Focused Manufacturer Crafting Nuts to meet Demanding Specification

Available Metric Sizes for ASTM A194 Grade 2H Nut
Mteri Nut Sizes Width Across Corners (e) Width Across Flats (s) Thread Pitch Nut Height (m)
min min - max. mm min - max.
M1.6 3.41 3.02 - 3.20 0.35 1.05 - 1.30
M3.5 6.58 5.82 - 6 0.6 2.55 - 2.80
M2.5 5.45 4.82 - 5 0.45 1.75 - 2
M5 8.79 7.78 - 8 0.8 4.4 - 4.7
M8 14.38 12.73 - 13 1.25 6.44 - 6.80
M12 20.03 17.73 - 18 1.75 10.37 - 10.80
M16 26.75 23.67 - 24 2 14.1 - 14.8
M20 32.95 29.16 - 30 2.5 16.9 - 18.0
M24 39.55 35 - 36 3 20.2 - 21.5
M36 60.79 53.8 - 55.0 4 29.4 - 31.0
M30 50.85 45 - 46 3.5 24.3 - 25.6
M42 71.3 63.1 - 65.0 4.5 32.4 - 34.0
M48 82.6 73.1 - 75.0 5 36.4 - 38.0
M56 93.56 82.8 - 85.0 5.5 43.4 - 45.0
M64 104.86 92.8 - 95.0 6 49.1 - 51.0
M2 4.32 3.82 - 4 0.4 1.35 - 1.60
M3 6.01 5.32 - 5.50 0.5 2.15 - 2.40
M4 7.66 6.78 - 7 0.7 2.9 - 3.2
M6 11.05 9.78 - 10 1 4.9 - 5.2
M10 17.77 15.73 - 16 1.5 8.04 - 8.40
M14 23.36 20.67 - 21 2 12.1 - 12.8
M18 29.56 26.16 - 27 2.5 15.1 - 15.8
M22 37.29 33 - 34 2.5 18.1 - 19.4
M27 45.2 40 - 41 3 22.5 - 23.8
M33 55.37 49 - 50 3.5 27.4 - 28.7
M39 66.44 53.8 - 60.0 4 31.8 - 33.4
M45 76.95 68.1 - 70.0 4.5 34.4 - 36.0
M52 88.25 78.1 - 80.0 5 40.4 - 42.0
M60 99.21 87.8 - 90.0 5.5 46.4 - 48.0

Exporter of ASME SA 194 Gr 2H Jam and Coupling Nuts in Metric, BA, UNF and BSF Threads at Low Cost

Types of ASTM A194 Threads
  • UN
  • CBSF
  • BSW
  • UNF
How Can You Choose the Correct Grade for Your Project ?
How Can You Choose the Correct Grade for Your Project

Refer To The A194 gr 2H Material Nut Dimension and Properties
A194 Grade 2H Nuts Proof Load Requirement (Imperial)
Nominal Size (Inch) Heavy Hex Nuts (lbf) Stress Area Inch² Threads per Inch Hex Nuts (lbf)
3/8 13 560 0.0774 16 11 620
1/4 5 570 0.0316 20 4 470
1/2 24 830 0.1419 13 21 280
5/8 39 550 0.226 11 33 900
7/8 80 850 0.462 9 69 300
1 1/8 138 200 0.790 8 118 500
1 3/8 215 800 1.233 8 185 000
5/16 9 170 0.0524 18 7 860
7/16 18 600 0.1063 14 15 940
9/16 31 850 0.182 12 27 300
3/4 58 450 0.334 10 50 100
1 106 000 0.606 8 90 900
1 1/4 175 000 1.000 8 150 000
1 1/2 261 100 1.492 8 223 800
Coatings of Grade 2H Hex Nut
  • ASTM A194 Grade 2H Supplier in India, Premier Supplier of Higher Quality Coating With Enhanced Protective Properties

  • Cadmium Plated
  • PTFE Coated
  • Hot Dip Galvanized
  • Zinc Plated
  • Black Phosphate
Metric Proof Load Requirement for ASTM A194 Grade 2H Nuts
Nominal Sizes (mm) Heavy Hex Nuts (kN) Stress Area mm² Threads Pitch Hex Nuts (kN)
M6 29.2 20.1 1.0 20.8
M10 69.9 58.0 1.5 60.0
M20 295.2 245.0 2.5 253.6
M14 138.6 84.3 2.0 119.0
M24 425.4 353.0 3.0 365.4
M30 676.0 561.0 3.5 580.6
M8 44.1 36.6 1.25 37.9
M12 101.6 84.3 1.75 87.3
M16 189.2 115.0 2.0 162.5
M22 365.1 303.0 2.5 313.6
M27 553.4 459.0 3.0 475.1
M36 984.5 817.0 4.0 845.6
Poupular Metric Sizes of ASTM A194 Nylon Insert Nuts
Poupular Metric Sizes of ASTM A194 Nylon Insert Nuts
Metric Diameter Of Nuts Across Flats Nut Depth Pitch
M3 5.5 4 0.5
M5 8 5 0.8
M18 27 18.5 2.5
M7 11 7.5 1.0
M10 17 10 1.5
M14 22 14 2
M22 32 22 2.5
M27` 41 27 3.0
M33 50 33 3.5
M39 60 39 4
M4 7 5 0.7
M60 90 60 5.5
M52 80 52 5
M6 10 6 1.0
M8 13 8 1.25
M12 19 12 1.75
M16 24 16 2
M20 30 20 2.5
M24 36 24 3.0
M30 46 30 3.5
M36 55 36 4
M42 65 42 4.5
M48 75 48 5
M56 85 56 5.5
M64 95 64 6
What is The Maximum Temperature Range for Grade 2h Hex Nuts ?
  • The Maximum Temperature Range for Grade 2h Hex Nuts is upto 1200°F
ASTM A194 Dome Nuts Hardness Requirement
Diameter in (mm) Rockwell B (HRB) Rockwell C (HRC) Brinell Hardness
Over 1-1/2" / M36 95 (min) 35 (max) 212 - 327
1-1/2" / M36, incl - 24 - 35 248 - 327
Most Common Types for ASTM A194 Grade 2H
  • ASTM A194 Grade 2H Manufacturer in India, An Top Tier Supplier That Committed to Quality Assurance & Longer Term Product Value

SA194 Gr 2h Heavy Hex Nut

SA194 Gr 2h Heavy Hex Nut

A194 Gr 2h Cap Nuts

A194 Gr 2h Cap Nuts

Grade 2h Hex Nuts

Grade 2h Hex Nuts

A194 Gr 2H Jam Nut

A194 Gr 2H Jam Nut

SA194 Gr 2h Hex Finish Nuts

SA194 Gr 2h Hex Finish Nuts

A 194 Gr 2h Knurled Thumb Nuts

A 194 Gr 2h Knurled Thumb Nuts

ASTM A194 Gr 2h Nuts

ASTM A194 Gr 2h Nuts

ASME SA 194 Gr 2h T-nuts

ASME SA 194 Gr 2h T-nuts

Grade 2H Square Nut

Grade 2H Square Nut

ASTM A194 Gr 2hm Dome Nuts

ASTM A194 Gr 2hm Dome Nuts

A194 2H Material Lock Nuts

A194 2H Material Lock Nuts

ASTM A194 Grade 2H Coupling Nuts

ASTM A194 Grade 2H Coupling Nuts

Check A 194 GR 2H Knurled Thumb Nuts Mechanical Properties and Compare ASTM A194 Grade 2h vs Grade 7 Nuts
ASTM A194 Grade 2H Chemical Composition
0.40 Min
C
1 Max
Mn
0.040 Max
P
0.040 Max
S
0.40 Max
Si
Mechanical Properties for ASTM A194 Grade 2H Nuts
  • ASTM A194 Grade 2H Supplier in India, Established Supplier of Reliable Nuts Tailored for Harsh Industrial Application

Tensile strength

Tensile strength

  • 175 Ksi
Yield Strength

Yield Strength

  • 150 Ksi
Elongation

Elongation

  • 16%
A194 Gr 2H Jam Nut Marking
Type and Grade Bar Stock of Nuts Machined Cold-Punched
2HM 2HMB 2HM
2H 2HB 2H
Equivalent for SA194 Gr 2h Hex Finish Nuts


Applications for ASTM A194 Grade 2H Nuts
Applications for ASTM A194 Grade 2H Nuts

A194 2H Material Lock Nuts Shipping Time
Country Country Name Delivery Time
Thailand Thailand 7 days
Egypt Egypt 18 days
indonesia Indonesia 9 days
Brazil Brazil 45-60 days
Australia Australia 60 days
Jordan Jordan 21 days
Saudi Arabia Saudi Arabia 7 days

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