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ASTM A193 B6 Fasteners Supplier

Neelkamal Fasteners is a well-known manufacturer and dealer of superior quality ASTM A193 B6 Fasteners. These Fasteners are purposed for the fulfilment of application needs under specification ASTM A193. We offer several components of these Fasteners at affordable rates. These are manufactured with various sizes, dimensions and forms as per application demands.

What is ASTM A193 grade B6?

ASTM A193 is the specification that covers Stainless Steel threaded fasteners with excellent tensile strength. They are made up of grade B6 that is Stainless Steel AISI 410 grade. These Fasteners are heat-treated and possess a minimum of 110 ksi of tensile strength.

ASTM A193 B6 Fasteners are composed of a martensitic alloy of Chromium of nearly 12%. It is intended for outstanding tensile and yield strength. In addition, it is improved to better corrosion proof properties as well as mechanical properties.

Qualities of ASTM A193 Grade B6 Fasteners:

  • Tensile and yield strength
  • Heat treated and martensitic
  • Extreme pressure handling
  • High temperature efficient

ASTM A193 Grade B6 Fasteners are components like nuts, bolts, anchors in various forms and dimensions. They are widely utilized in various heat and pressure conditions. Grade B6 is intended for improved tensile strength that prevents these fasteners from cracking. They possess excellent corrosion resistance with hardened and polished material. These Fasteners withstand chemical environs with oxidation defiant properties.

Advantages of ASTM A193 Grade B6 Fasteners:

These Fasteners are tough with threaded structures. They are useful in several heavy machines as well as mechanisms in mild corrosive media. They are heat resistant and used in high-temperature applications. These Fasteners are strong and durable, with excellent functioning. They are less corrosion resistant than austenitic steel but admired for their strength and oxidation proof material inversely proportional to temperature increment. Thus they are recommended in higher temperature applications.

They withstand higher pressure with excellent tensile strength. These Fasteners demonstrate dimensional stability due to increased thermal properties. They are also resistant to hot gases and steam. They are prevented from oxidization in mild acids, alkalis and freshwater.

Applications:

  • Sugar processing
  • Oil and Gas Industry
  • Petroleum Industry
  • Chemical Industry
  • Construction Industry

Specification For ASTM A193 B6 Fasteners

Standard ASTM A193 / ASME SA193
Bolt / Screw Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size M1.6 – M12
Self Tapping Screw Size No.2 – No. 14
Length 3 mm to 200 mm
Threads UNF, BSW, BSF, METRIC, UNC, or as required
Fasteners
  • DIN : DIN 934, DIN 931, DIN 970, DIN 933
  • UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
  • ISO : JIS standards, ISO 4033, ISO 4032,
  • ANSI – American National Standards Institute
  • ASME B18.5
  • ANSI B 28.2.4 1M
  • as per defined in ASME B16.5 standard SS 304 Stud Bolt length
  • ANSI B 18.2.4 2M
  • as per defined in ASME B18.2.2 SS 304 Hex nuts
Form Hex, Threading, Square, Round as per Gauge Etc.
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
ASTM A193 B6 Fasteners

Various Types of ASTM A193 B6 Fasteners

Bolts

ASTM A194 Grade 6 Nuts

Nuts

ASTM A193 B6 Bolts

washers

Stainless Steel Washer

screw

Stainless Steel Screws

Stud Bolts

Stainless Steel Stud Bolt

rivet img

Stainess Steel Rivet

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If you require any further information, Please do not hesitate to contact us.

Ready Stock Of ASTM A193 B6 Fasteners

  • ASTM A193 B6 SS Fasteners 
  • SA193 Stainless Steel Gr B6 Fasteners 
  • ASTM A193 B6 Fasteners 
  • A193 Stainless Steel B6 Fasteners 
  • ASTM A193 SS B6 Fasteners 
  • SA193 Gr.B6 Fasteners 
  • ASME SA193 Gr B6 Fasteners 
  • Type of ASME SA193 B6 Fasteners 
  • ASTM A193 B6 Anchor Bolts 
  • ASTM A193 B6 Nuts Fasteners 
  • Large Range of ASTM A193 Fasteners Grade B8
  • ASME SA193 Stainless Steel Gr B6 Fasteners 
  • ASTM A193 B6 Fasteners 
  • ASTM A193 Stainless Steel B6 Fasteners Stockist
  • A193 SS B6 Fasteners at Factory price in India
  • ASME SA193 B6 Stainless Steel Fasteners in India
  • A193 SS B6 Fasteners 
  • ASTM A193 Grade B6 Fasteners
  • ASME SA193 Gr B6 Fasteners Manufacturing Process
  • ASME SA193 Grade B6 Fasteners A193 Grade B6 Metric Fasteners 
  • A193 Stainless Steel B6 Anchor Fasteners 
  • A193 SS B6 Fasteners 
  • Check ASTM A193 Gr B6 Fasteners Sizes
  • ASME SA193 B6 Stainless Steel Fasteners Weight Chart
  • SA193 Gr.B6 Fasteners Standard
  • ASTM A193 B6 Fasteners 
  • ASTM A193 B6 SS Nut Bolt And Marine Fasteners 
  • SA193 Gr B6 Fasteners 
  • ASTM A193 B6 Fasteners 
  • A193 SS B6 Bolts and Nuts 
  • ASTM A193 Grade B6 Stud Bolts 
  • A193 B6 Industrial Fasteners 
  • ASTM A193 Stainless Steel B6 Fasteners Grades 
  • ASTM A193 Stainless Steel B6 

ASTM A193 B6 Hex Bolt Dimension

NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEASTM A193 ACROASTM A193 THE FLATS ACROASTM A193 CORNERS
D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN)
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60

Size Chart of ASTM A193 B6 Nuts

Nut Size (mm)
Diameter* (mm)
Height (mm)
Hex Nut
Jam Nut
Nylock Nut
2mm
4
1.6
1.2
2.5mm
5
2
1.6
3mm
5.5
2.4
1.8
4
4mm
7
3.2
2.2
5
5mm
8
4
2.7
5
6mm
10
5
3.2
6
7mm
11
5.5
3.5
8mm
13
6.5
4
8
10mm
17
8
5
10
12mm
19
10
6
12
14mm
22
11
7
14
16mm
24
13
8
16
18mm
27
15
9
18.5
20mm
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Dimensions of ASTM A193 B6 Heavy Hex Nuts

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 A193 B6 Hex Nuts Dimension

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 A193 B6 Fasteners Chemical Composition

Grade C Mn Si P S Cr
ASTM A193 B6 0.15 max. 1.00 max 1.00 max 0.040 max 0.030 max 11.5-13.5

ASTM A193 B6 Fasteners Mechanical Properties

Yeild strength Mpa min Tensile strength Mpa min Elongation % min Reduction
585 760 15 50
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