ASTM A194 Grade 2 Nuts

Keep bulk stock of ASME SA 194 gr 2 nuts, Astm A194 Grade 2 Heavy Hex Nuts at best price in India.

India’s Largest grade Alloy Steel 2 Nuts, Astm A194 Grade 2 Hex and Square Nuts suppliers in mumbai, India

 

ASTM A194 Grade 2 Nuts
ASTM A194 Grade 2 Nuts
ASME SA 194 gr 2 Heavy Hex Nuts
ASME SA 194 gr 2 Heavy Hex Nuts
Alloy Steel 2 Square Nuts
Alloy Steel 2 Square Nuts

 

 

 ASTM A194 is a specification that takes in nuts produced from various grades including steels belonging to martensitic and austenitic stainless steel classes as well as carbon steel and alloy steel. ASTM A194 Grade 2 Nuts Suppliers generally recommend using the material based on the application it is to be used for, while also keeping in check with the economical value required by the buyer. One of the most common materials available across markets includes Alloy Steel 2 Nuts.

They have a much better performance as compared to carbon steels, though the price of these nuts is much higher than the former. Applications that require both high mechanical strength and mild corrosion resistance properties are more likely to make use of alloy steel Sa 194 Gr 2 Nuts. however, in the off chance that the application deals with highly corrosive media, the buyer has the option of ordering corrosion resistant grades such as 316 or 304 Astm A194 Grade 2 Heavy Hex Nuts.

Since this specification acts as a guideline for applications that are involved with high pressure and high temperatures, these nuts are under tremendous stress and are often susceptible to giving in under such loads. If an austenitic alloy is selected in the manufacture of Astm A194 Grade 2 Square Nuts, they are further processed by annealing followed by strain hardening process. Or the nuts could undergo solution hardening to improve its mechanical properties, thereby increasing the ability of the Astm A194 Grade 2 Hex Nuts to withstand high levels of stress caused by either high temperature or high pressure or in some instances both.  

 

ASTM A194 Grade 2 Nut Specification

2 nuts Material Specification ASTM A 194 ASME SA 194
Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
a194 2 nuts Size M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length 3 mm to 200 mm
astm a194 grade 2 nuts Threads: METRIC, BSW, BSF, UNC, UNF or as required
ASTM A194 Grade 2 Fasteners Standard: ANSI – American National Standards Institute  

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • astm a194 2 Stud Bolt length are defined in ASME 2.5 standard
  • astm a194 2 Hex nuts are defined in ASME B18.2.2
  • ASME B18.5

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

Source of raw materials Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
SCOPE OF MANUFACTURE
  • Hot Forged astm a194 grade 2 Fasteners, Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined astm a194 grade 2 Fasteners, Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
ASTM A194 Grade 2 Fasteners In Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
2 bolting Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
ASTM A194 Grade 2 Fasteners finishing: Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
2 bolting materials Surface Coating:
  • Teflon Coated Fasteners
  • Phosphate Coated Fasteners
  • Zinc Coated Fasteners
  • Ptfe Coated Inconel 2 Fasteners
  • Xylon Coated Fasteners
  • Cadmium Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners

All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet

Popular Types of astm a194 2 Nut astm a194 grade 2 Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Popular Types of astm a194 2 Washer astm a194 grade 2 Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc.
Our stockyad location for fast delivery in India Noida, Bengaluru, Pimpri-Chinchwad, Mumbai, Thiruvananthapuram, Tirunelveli, Vasai, Dhanbad, Chennai, Agra, Nagpur, Hyderabad, Kolkata, Coimbatore, Pune, Jaipur, Tiruchirappalli, Shivamogga, Ahmedabad, surat, Bhubaneswar, Thane, Nashik, Navi Mumbai
astm a194 grade 2 Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

leading 2 Alloy Steel Coupling Nut, Alloy Steel 2 Eye nuts, Alloy Steel 2 Dome nuts, 2 Alloy Steel Shoulder Nuts at best Price in India.

sa 194 gr 2 nut Price in india

  • ASTM A194 2 Square weld nut: Price US$ 0.01-US$ 1.00 / Piece
  • Carbon steel Black ASTM A194 2 heavy hex nut: Price US$ 0.30-US$ 0.50 / Piece
  • A194 2 finish hex nut: Price US$ 0.40-US$ 0.42 / Piece
  • nut astm a194 2: Price US$ 0.45-US$ 0.60 / Piece
  • Grade A194 2 Square Nut Price US$ 0.15-US$ 25.00 / Piece
  • Heavy Hex Nut, A194 / Sa 194 2: Price US$ 1,000.00-US$ 1,600.00 / Ton
  • ASTM Gr 8 A194 2 Heavy Hex Nut B 18.2.2: Price US$ 0.02-US$ 0.05 / Piece
  • Astm a194 grade 2 industrial stud bolts and specialty nuts: Price US$ 800.00-US$ 2,000.00 / Ton
  • ASTM A194 heavy hex nut of grade 2: Price US $1000-$1600 / Ton
  • ASTM A194 GR.2 High Strength Inch Size Heavy Hex Nut: Price US $1.00-$2.00 / Piece

Please note this is an approx Cost of Grade 2 nuts India. For final astm a194 2 heavy hex nut price list please mail us.

grade 2 nuts suppliers

  

Alloy Steel ASTM A194 Grade 2 Nuts and Washers
Alloy Steel ASTM A194 Grade 2 Nuts & Washers
Alloy Steel ASTM A194 Grade 2 Bolts and Nuts
Alloy Steel ASTM A194 Grade 2 Bolts and Nuts
Alloy Steel ASTM A194 Grade 2 Stud Bolts
Alloy Steel ASTM A194 Grade 2 Stud Bolts
Alloy Steel ASTM A194 Grade 2 Studs
Alloy Steel ASTM A194 Grade 2 Studs
  

Alloy Steel ASTM A194 Grade 2 Threaded Rod
Alloy Steel ASTM A194 Grade 2 Threaded Rod
Alloy Steel ASTM A194 Grade 2 Threaded Inserts
Alloy Steel ASTM A194 Grade 2 Threaded Inserts
Alloy Steel ASTM A194 Grade 2 Threaded Stud
Alloy Steel ASTM A194 Grade 2 Threaded Stud
Double End Threaded Rod
Alloy Steel ASTM A194 Grade 2 Double End Threaded Rod
  

Alloy Steel ASTM A194 Grade 2 Nord Lock Washers
Alloy Steel ASTM A194 Grade 2 Nord Lock Washers
Alloy Steel ASTM A194 Grade 2 Hex Nuts
Alloy Steel ASTM A194 Grade 2 Hex Nuts
Alloy Steel ASTM A194 Grade 2 Barrel Nuts
Alloy Steel ASTM A194 Grade 2 Barrel Nuts
Alloy Steel ASTM A194 Grade 2 Wheel Nuts
Alloy Steel ASTM A194 Grade 2 Wheel Nuts
  

Alloy Steel ASTM A194 Grade 2 Washers
Alloy Steel ASTM A194 Grade 2 Washers
Alloy Steel ASTM A194 Grade 2 Flat Washers
Alloy Steel ASTM A194 Grade 2 Flat Washers
Alloy Steel ASTM A194 Grade 2 Belleville Washers
Alloy Steel ASTM A194 Grade 2 Belleville Washers
Alloy Steel ASTM A194 Grade 2 Spring Washers
Alloy Steel ASTM A194 Grade 2 Spring Washers
  

A194 Grade 2 Square Nuts
A194 Grade 2 Square Nuts
SA194 Grade 2 Heavy Hex Nuts
SA194 Grade 2 Heavy Hex Nuts
Alloy Steel ASTM A194 Grade 2 Exhaust Studs
Alloy Steel ASTM A194 Grade 2 Exhaust Studs
Gr. 2 Nylon Insert Nuts
Gr. 2 Nylon Insert Nuts
Any Quantity Of ASTM A194 Gr 2 Hex Head Nuts suppliers in Mumbai, India, Find Amazing Deals, ASME SA194 Grade 2 Eye Nuts, Lock Nut, T Nuts from manufacturers in India
grade 2 coupling nuts Sizes

Astm A194 2 Nuts Size Chart

Nut Size
(mm)
Diameter*
(mm)
Height
(mm)
Hex Nut
Jam Nut
Nylock Nut
2
4
1.6
1.2
2.5
5
2
1.6
3
5.5
2.4
1.8
4
4
7
3.2
2.2
5
5
8
4
2.7
5
6
10
5
3.2
6
7
11
5.5
3.5
8
13
6.5
4
8
10
17
8
5
10
12
19
10
6
12
14
22
11
7
14
16
24
13
8
16
18
27
15
9
18.5
20
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.
 
Nuts Type
SIZE
PROPERTY CLASS
STANDARD
Hex Nut
M6 to M42
10
ISO 4032
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10
DIN 982
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10
DIN 985
Hex Weld Nut
M6 to M12
8
DIN 929
Alloy Steel Washers Type
SIZE
HARDNESS
STANDARD
Square Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 7980
Flat Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 127 B
Hardened Washer
12mm to 30mm
HV (300 to 370)
IS 2016
Hardened Steel Washer
12mm to 56mm
Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
ASTM F436M
Below table compares various metric sizes to the closest inch equivalent

Metric
Closest Inch
M1.4-0.3
0-80 (Larger)
M2-0.4
1-64 (Smaller)
M2.5-0.45
3-56 (Larger)
M3-0.5
4-48 (Smaller)
M3.5-0.6
6-40 (Same)
M4-0.7
8-36 (Larger)
M5-0.8
10-32 (Smaller)
M6-1.0
1/4-28 (Larger)
M7-1.0
1/4-28 (Smaller)
M8-1.25
5/16-18 (Smaller)
M10-1.5
3/8-16 (Smaller)
M12-1.75
1/2-13 (Larger)
M14-2.0
9/16-12 (Larger)
M16-2.0
5/8-11 (Smaller)
M18-2.5
3/4-10 (Larger)
M20-2.5
3/4-10 (Smaller)
M22-2.5
7/8-9 (Larger)
M24-3.0
1-8 (Larger)
M30-3.5
1 1/8-7 (Smaller)
M36-4.0
1 3/8-6 (Smaller)
DIN and ISO designations

No.
Description
DIN 84
Slotted Cheese Head Machine Screws
DIN 85
Slotted Pan Head Machine Screws
DIN 94
Cotter Pin
DIN 125A
Flat Washer (without Chamfer)
DIN 125B
Flat Washer (with Chamfer)
DIN 127B
Split Lock Washer
DIN 137B
Spring Wave Washer
DIN 315
Wing Nut
DIN 439B
Machine Screws Hex Nut, Finished Hex Jam Nut
DIN 911
Long Arm Hex Key
DIN 912
Hex Socket Head Cap Screws
DIN 916
Hex Socket Set Screws
DIN 931
Hex Head Cap Screws Partially Threaded
DIN 933
Hex Head Cap Screws Fully Threaded
DIN 934
Finished Hex Nut
DIN 939
Double End Stud
DIN 960
Hex Head Cap Screws Partially Threaded
DIN 961
Hex Head Cap Screws Fully Threaded
DIN 963
Slotted Flat Head Machine Screws
DIN 964
Slotted Oval Head Machine Screws
DIN 965
Phillips Flat Head Machine Screws
DIN 966
Phillips Oval Head Machine Screws
DIN 975
Threaded Rod
DIN 980V
Hex Steel Prevailing Torque Lock Nut
DIN 985
Hex Nylon Insert Lock Nut
DIN 6334
Rod Coupling Nut
DIN 6797A
External Tooth Lock Washer
DIN 6797J
Internal Tooth Lock Washer
DIN 6912
Hex Low Socket Head Cap Screws
DIN 6921
Hex Flange Head Screws
DIN 6923
Hex Flange Nut
ISO 7379
Hex Socket Head Shoulder Screws
ISO 7380
Hex Button Socket Head Cap Screws
DIN 7985
Phillips Pan Head Machine Screws
DIN 7991
Hex Flat Socket Head Cap Screws
ANSI and/or ASME Standards (inch series)

ASME B18.1.1 Small Solid Rivets ASME B18.8.1 Clevis Pins and Cotter Pins
ASME B18.1.2 Large Rivets ASME B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
ASME B18.2.1 Square and Hex Bolts and Screws ASME B18.9 Plow Bolts
ASME B18.2.2 Square and Hex Nuts ASME B18.10 Track Bolts and Nuts
ASME B18.2.6 Fasteners for use in Structural Applications ASME B18.11 Miniature Screws
ASME B18.3 Socket Cap, Shoulder and Set Screws ASME B18.13 Screws and Washer Assemblies (Sems)
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eyebolts
ASME B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws ASME B18.17 Wing Nuts, Thumb Screws and Wing Screws
ASME B18.6.3 Machine Screws and Machine Screws Nuts ASME B18.21.1 Lock Washers
ASME B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws ASME B18.22.1 Plain Washers
ASME B18.7 General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps ASME B18.23.1 Beveled Washers

 

Astm A194 Gr. 2 Hex Nuts Dimension

astm a194 grade 2 nut dimensions
**All measurements in millimeters**

Nominal Size or Basic Major Thread Diameter
F
G
H
Width
Across Flats
Width
Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
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
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM A194 GR. 8
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
2.0000
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
4.546
2-3/8
2.431
2.319
ASTM A194 2 Heavy Hex Nut Dimensions

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862
ASTM A194 Grade 2 Proof Load (Inch Series)

Nominal Size, inch
Threads per inch
Stress Area inch
Proof Load, lbf
GRADE 2
Heavy Hex
Hex
1/4″
20
0.0316
4130
3820
5/16″
18
0.0524
6810
6290
3/8″
16
0.0774
10080
9300
7/16″
14
0.1063
13820
12760
1/2″
13
0.1419
18450
17030
9/16″
12
0.1820
23660
21840
5/8″
11
0.2260
29380
27120
3/4″
10
0.3340
43420
40080
7/8″
9
0.4620
60060
55440
1″
8
0.606
78780
72720
1 1/8″
8
0.7900
102700
94800
1 1/4″
8
1.0000
130000
120000
1 3/8″
8
1.2330
160200
148000
1 1/2″
8
1.492
194000
170040
 
ASTM A194 Grade 2 Marking

Grade Type
Hot Forged or Cold Punched Nuts
Nuts Machined from Bar Stock
2
2
2B
SA194 Grade 2 Nuts Chemical Composition

Grade Material UNS
Number
C, % Mn, % Ph, % S, % Si, % Cr, % Ni, % Mo, % Ti, % Cb & Ta, % N, % Other Elements, %
2 Carbon   0.40 min 1.000 0.040 0.050 0.400
astm a194 grade 2 mechanical properties

Grade & Type
Brinell Hardness
Rockwell Hardness
C Scale
B Scale
2
159-352
84 min
 
astm a194 grade 2 Fasteners Weight Chart

ready stock of high quality Alloy Steel 2 wing and Acorn Nuts in India, Buy directly from Alloy Steel 2 Panel and Coupling Nuts manufacturers in Mumbai, Pune & Chennai – India

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