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Screws are attach which are remotely hung and are anticipated driving openings through the collected parts. These locks can be either fixed or passed on by torqueing a nut. High Tensile Stud Manufacturer produce these stuns from high strength carbon steel or from tempered composite steel.

High Tensile Fasteners, High Tensile Fasteners Manufacturers, High Tensile Fasteners Exporters, High Tensile Fasteners Suppliers, High Tensile Fasteners Stockists. High Tensile Nut Bolt Manufacturers In India, Supplies A Full Range Of High Tensile Nuts At Factory Price In India.

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When separated from standard screws, these high strength locks have an all-encompassing strength generally of about 25% to half more.Tensile strength of a composite or metal is in like way implied as its indisputable unyielding nature or UTS. This unyielding nature implies the most uncommon extent of weight a stun can withstand before it bites the dust in its introduction. Precisely when stress is added to a mechanical snare past their firmness, these catch may bite the dust, at any rate the additional weight may make the secure break also.

High Tensile Fasteners Manufacturers in Mumbai, High Tensile Fasteners Exporters in Mumbai, High Tensile Fasteners Suppliers in Mumbai, High Tensile Fasteners Stockists in Mumbai, High Tensile Bolts Manufacturers In India, Carries A Complete Line Of High Tensile Bolts, High Tensile Stud In Mumbai, India.

Omaa Metal Sources, The extent of weight each affix can withstand is depicted by its evaluation. The evaluation of the lock or stun is surveyed utilizing power per unit region. For instance, a 8.8 evaluation high reasonable stun can withstand a load of 45 to 49.9 metric tons for each 6.45 cm².

Since these High Tensile Bolts and improvements have a higher firmness curiously with a normal screw, they are amazingly more acclaimed and are utilized in different applications.Many high adaptable screws or secure that are open in the market are a blackish colored mix. This faint tone is a depicting brand name that happens by the course toward making these solid stuns by the High Tensile Bolts Manufacturers In India. In any case, when High Tensile Nut Bolt Manufacturers In India need to offer their clients stunning present day appraisal get, they will with everything taken into account go past the dull conditioned assistant and consider selling the providers with catch that have been set up by zinc plating.

Zinc without help from some other individual is a urgent sort of plating utilized on high pliant stuns. It is unimaginably outstanding considering the way that it will when everything is said in done upgrade the characteristics of these High Tensile Bolts . Such a Zinc plating goes with different inclinations, for example, unmatched use opposition. Other than its usage opposition, these high rigid nature stuns offer security from white oxidation spots, which may make after some time if the stuns are acquainted with dampness. Alongside these highlights, Zinc plated High Tensile Bolts are inconceivably prudent.

High Tensile Fasteners Specification

High Tensile Fasteners Grades
Grade 10.9, Grade 8.8, DIN 933 Grade 12.9
High Tensile Fasteners Standard
IS 1364 / IS 1363 & DIN EN ISO 4014 & 4017 DIN 931 / 933
High Tensile Fasteners Size
Dia M 20 to 100 mm
Inch 3/4" to 3.1/2"
High Tensile Fasteners finish
Zinc plated / Plain / Hot dip galvanised

High Tensile Bolts Dimensions

304 Stainless Steel Bolts Dimensions

DIA

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

M33

M36

M39

M42

M45

M48

M52

Pitch

0.7

0.8

1

1.25

1.5

1.75

2

2.5

3

3.5

4

4.5

5

Grade A upto length

40

50

60

80

100

120

140

150

Grade A not applicable to these dia’s

Head Across Flat (S)

Nom = Max

Min

Grade A

Grade B

7

8

10

13

16

18

21

24

27

30

34

36

41

46

50

55

60

65

70

75

80

6.78

7.78

9.78

12.73

15.73

17.73

20.67

23.67

26.67

29.67

33.38

35.38

Grade A not applicable to these dia’s

6.64

7.64

9.64

12.57

15.57

17.57

20.16

23.16

26.16

29.16

33

35

40

45

49

53.8

58.8

63.1

68.1

73.1

78.1

Head Height (K) Nom

Tol + or –

Grade A

Grade B

2.8

3.5

4

5.3

6.4

7.5

8.8

10

11.5

12.5

14

15

17

18.7

21

22.5

25

26

28

30

33

0.125

0.15

0.18

0.215

Grade A not applicable to these dia’s

0.2

0.24

0.29

0.35

0.42

0.5

Across corners e Min

Grade A

Grade B

7.66

8.79

11.05

14.38

17.77

20.03

23.36

26.75

30.14

33.53

37.72

39.98

Grade A not applicable to these dia’s

7.5

8.63

10.89

14.2

17.59

19.85

22.78

26.17

29.56

32.95

37.29

39.55

45.2

50.85

55.37

60.79

66.44

71.3

76.95

82.6

88.25

Thread Length (b)

For lengths

< or = 125mm

For lengths

> 125mm <= 200mm

For lengths > 200mm

14

16

18

22

26

30

34

38

42

46

50

54

60

66

Not specified as full thread recommended

20

22

24

28

32

36

40

44

48

52

56

60

66

72

78

84

90

96

102

108

116

33

35

37

41

45

49

53

57

61

65

69

73

79

85

91

97

103

109

115

121

129

Major Dia at thread (min)

3.838

4.826

5.794

7.76

9.732

11.701

13.682

15.682

17.623

19.623

21.623

23.577

26.577

29.522

32.522

35.465

38.465

41.437

44.437

47.399

51.399

Major Dia at thread (max)

3.978

4.976

5.974

7.972

9.968

11.966

13.962

15.962

17.958

19.958

21.958

23.952

26.952

29.947

32.947

35.94

38.94

41.937

44.937

47.929

51.929

DIA

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 3/4

2

BSW Pitch (TPI)

20

18

16

14

12

12

11

10

9

8

7

7

6

5

4.5

BSF PITCH (TPI)

26

22

20

18

16

16

14

12

11

10

9

9

8

8

7

7

Head Across Flat (S) Min

Max

0.438

0.518

0.592

0.702

0.812

0.912

1.000

1.190

1.288

1.468

1.640

1.815

2.005

2.175

2.520

2.700

0.445

0.525

0.600

0.710

0.820

0.920

1.010

1.200

1.300

1.480

1.670

1.860

2.050

2.220

2.580

2.760

Head height (K) Min

Max

0.166

0.208

0.250

0.292

0.333

0.365

0.407

0.480

0.563

0.636

0.710

0.790

0.880

0.960

1.110

1.270

0.176

0.218

0.260

0.302

0.343

0.375

0.417

0.500

0.583

0.666

0.750

0.830

0.920

1.000

1.170

1.330

Across corners e Max

0.51

0.61

0.69

0.82

0.95

1.06

1.17

1.39

1.50

1.71

1.93

2.15

2.37

2.56

2.98

3.19

Thread Length b Min

Twice the Dia (2D)

Major Dia at thread BSW (min)

0.2427

0.3046

0.3666

0.4285

0.4904

0.5527

0.6147

0.7390

0.8653

0.9897

1.1140

1.2388

1.4879

1.7369

1.9862

Major Dia at thread BSW (max)

0.2488

0.3112

0.3736

0.4360

0.4985

0.5609

0.6233

0.7482

0.8750

1.000

1.1250

1.250

1.500

1.750

2.000

Major Dia at thread BSF (min)

0.2432

0.3051

0.3671

0.4290

0.4910

0.5533

0.6153

0.7394

0.8658

0.9902

1.1148

1.2395

1.3640

1.4888

1.7380

1.9876

Major Dia at thread BSF (max)

0.2489

0.3113

0.3737

0.4361

0.4985

0.5610

0.6234

0.7482

0.8750

1.000

1.1250

1.250

1.375

1.500

High Tensile Hex Bolts Unc/Unf Threads To Bs 1768-1963

DIA

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 3/4

2

UNC Pitch (TPI)

20

18

16

14

13

12

11

10

9

8

7

7

6

6

5

4.5

UNF Pitch (TPI)

28

24

24

24

20

20

18

16

14

12

NOT RECOMMENDED

Head Across Flat (S) Min

Max

0.430

0.493

0.554

0.617

0.742

0.804

0.929

1.115

1.300

1.488

1.657

1.830

2.017

2.205

2.565

2.940

0.437

0.500

0.562

0.625

0.750

0.812

0.937

1.125

1.312

1.500

1.687

1.875

2.062

2.250

2.625

3.000

Head Height (K) Min


Max

0.153

0.201

0.233

0.281

0.313

0.361

0.393

0.463

0.543

0.597

0.678

0.773

0.838

0.934

1.074

1.203

0.163

0.211

0.243

0.291

0.323

0.371

0.403

0.483

0.563

0.627

0.718

0.813

0.878

0.974

1.134

1.263

Across corners e (MAX)

0.505

0.577

0.650

0.722

0.866

0.938

1.083

1.300

1.515

1.732

1.948

2.165

2.382

2.598

3.031

3.464

Thread Length b (Min)

2D + 1/4” upto bolt length of 6” and 2D + 1/2” for bolt lengths above 6”

Major Dia at thread ( Class 2A) Min for UNC

0.2408

0.3026

0.3643

0.4258

0.4876

0.5495

0.6113

0.7353

0.8592

0.9830

1.1064

1.2314

1.3544

1.4794

1.7268

1.9751

Major Dia at thread (2A) Min for UNF

0.2425

0.3042

0.3667

0.4281

0.4906

0.5524

0.6149

0.7391

0.8631

0.9868

NOT RECOMMENDED

Major Dia at thread Class 2A Max for UNC

0.2490

0.3113

0.3737

0.4361

0.4985

0.5609

0.6234

0.7482

0.8731

0.9980

1.1228

1.2478

1.3726

1.4976

1.7473

1.9971

High Tensile Washers Dimensions

DIA

M16

M20

M22

M24

M27

M30

M36

HARDNESS FOR PL. WASHER

35 TO 45 HRC

Hardness for Hot Dip Galvd washer

26 HRC

Outer Dia (Max) d2

34

42

44

50

56

60

72

Inner Dia (Min) d1

18

22

24

26

30

33

39

Thickness (S)

3.1 TO 4.6

Tolerance for OD Minus(-)

1.6

1.9

Tolerance for ID Plus(+)

0.43

0.52

0.62

Hardened And Tempered Washers To Din 6916

DIA

M12

M16

M20

M22

M24

M27

M30

M36

Weight in Kgs for 100 nos

0.703

1.46

1.96

2.43

3.06

5.02

6.32

11.50

Outer Dia (Max) d2

24

30

37

39

44

50

56

66

Inner Dia (Min) d1

13

17

21

23

25

28

31

37

Thickness (S)

3

4

4

4

4

5

5

6

Tolerance for OD Minus(-)

0.52

0.62

1

1.20

Tolerance for ID Plus(+)

0.27

0.33

0.52

0.62

Tolerance for thickness + or –

0.30

0.60

Dimensions of High Strength Nut

High Tensile  Hex Nuts Dimensions

DIA

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

M33

M36

M39

M42

M45

M48

M52

Pitch

0.7

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

2.5

3

3

3.5

3.5

4

4

4.5

4.5

5

5

Across Flat (S) Max

Min

7

8

10

13

16

18

21

24

27

30

34

36

41

46

50

55

60

65

70

75

80

6.78

7.78

9.78

12.73

15.73

17.73

20.67

23.67

26.16

29.16

33

35

40

45

49

53.8

58.8

63.1

68.1

73.1

78.1

Thickness (M) Max

Min

3.2

4.7

5.2

6.8

8.4

10.8

12.8

14.8

15.8

18

19.4

21.5

23.8

25.6

28.7

31

33.4

34

36

38

42

2.9

4.4

4.9

6.44

8.04

10.37

12.1

14.1

15.1

16.9

18.1

20.2

22.5

24.3

27.4

29.4

31.8

32.4

34.4

36.4

40.4

Across corners (E) Min

7.66

8.79

11.05

14.38

17.77

20.03

23.35

26.75

29.56

32.95

37.29

39.55

45.2

50.85

55.37

60.79

66.44

71.3

76.95

82.6

88.25

Minor Dia at thread (min)

3.242

4.134

4.917

6.647

8.376

10.106

11.835

13.835

15.294

17.294

19.294

20.752

23.752

26.211

29.211

31.67

34.67

37.129

40.129

42.587

46.587

Minor Dia at thread (max)

3.422

4.334

5.153

6.912

8.676

10.441

12.210

14.210

15.744

17.774

19.774

21.252

24.252

26.771

29.771

32.27

35.27

37.799

40.799

43.297

47.297

High Tensile Hex Nuts In Bsw/Bsf Threads To Bs 1083-1965 Threads To Bs 84

DIA

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 3/4

2

BSW Pitch (TPI)

20

18

16

14

12

12

11

10

9

8

7

7

6

5

4.5

BSF PITCH (TPI)

26

22

20

18

16

16

14

12

11

10

9

9

8

8

7

7

WIDTH Across Flat (S) Min

Max

0.438

0.518

0.592

0.702

0.812

0.912

1.000

1.190

1.288

1.468

1.640

1.815

2.005

2.175

2.520

2.700

0.445

0.525

0.600

0.710

0.820

0.920

1.010

1.200

1.300

1.480

1.670

1.860

2.050

2.220

2.580

2.760

Thickness (M) Min

Max

0.190

0.240

0.302

0.365

0.427

0.490

0.552

0.677

0.740

0.865

0.990

1.105

1.230

1.355

1.605

1.730

0.200

0.250

0.312

0.375

0.437

0.500

0.562

0.687

0.750

0.875

1.000

1.125

1.250

1.375

1.625

1.750

Across corners (Max inches)

0.51

0.61

0.69

0.82

0.95

1.06

1.17

1.39

1.50

1.71

1.93

2.15

2.37

2.56

2.98

3.19

Minor Dia at thread BSW (min)

0.1860

0.2413

0.2950

0.3461

0.3932

0.4557

0.5086

0.6220

0.7328

0.8400

0.9420

1.0670

1.2866

1.4938

1.7154

Minor Dia at thread BSW (max)

0.2030

0.2594

0.3145

0.3674

0.4169

0.4794

0.5338

0.6490

0.7620

0.8720

0.9776

1.1026

1.3269

1.5408

1.7668

Minor Dia at thread BSF (min)

0.2008

0.2543

0.3110

0.3663

0.4200

0.4825

0.5336

0.6432

0.7586

0.8720

0.9828

1.1078

1.2150

1.3400

1.5670

1.8170

Minor Dia at thread BSF (max)

0.2125

0.2684

0.3280

0.3844

0.4395

0.5020

0.5549

0.6669

0.7838

0.8990

1.0120

1.1370

1.2470

1.3720

1.6026

1.8526

High Tensile Hex Nuts In Unc/Unf Threads To Bs 1768-1963 Threads To Bs 1580


DIA

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 3/4

2

UNC Pitch (TPI)

20

18

16

14

13

12

11

10

9

8

7

7

6

6

5

4.5

UNF Pitch (TPI)

28

24

24

24

20

20

18

16

14

12

NOT RECOMMENDED

Width Across Flat (S) Min

Max

0.430

0.493

0.554

0.617

0.742

0.804

0.929

1.115

1.300

1.488

1.657

1.830

2.017

2.205

2.565

2.940

0.437

0.500

0.562

0.625

0.750

0.812

0.937

1.125

1.312

1.500

1.687

1.875

2.062

2.250

2.625

3.000

Thickness (M) Min

Max

0.214

0.261

0.323

0.370

0.432

0.479

0.542

0.631

0.740

0.844

0.949

1.037

1.147

1.251

1.470

1.684

0.224

0.271

0.333

0.380

0.442

0.489

0.552

0.651

0.760

0.874

0.989

1.087

1.197

1.311

1.530

1.754

Across corners (E) Max

0.505

0.577

0.650

0.722

0.866

0.938

1.083

1.300

1.515

1.732

1.948

2.165

2.382

2.598

3.031

3.464

Minor Dia at thread (min) UNC (2B)

0.1960

0.2520

0.3070

0.3600

0.4170

0.4720

0.5270

0.6420

0.7550

0.8650

0.9700

1.0950

1.1950

1.3200

1.5340

1.7590

Minor Dia at thread (max) UNC (2B)

0.2070

0.2650

0.3210

0.3760

0.4340

0.4900

0.5460

0.6630

0.7780

0.8900

0.9980

1.1230

1.2250

1.3500

1.5680

1.7950

Minor Dia at thread (min) UNF (2B)

0.2110

0.2670

0.3300

0.3830

0.4460

0.5020

0.5650

0.6820

0.7980

0.9100

NOT RECOMMENDED

Minor Dia at thread (max) UNF (2B)

0.2200

0.2770

0.3400

0.3950

0.4570

0.5150

0.5780

0.6960

0.8140

0.9280


High Strength Friction Grip Hex Nuts In Mm Threads To Is 6623-1985 Grades 8s & 10s

DIA

M16

M20

M22

M24

M27

M30

M36

Pitch

2

2.5

2.5

3

3

3.5

4

Head Across Flat (B) Min

26.16

33

35

40

45

49

58.8

Head Across Flat (B) Max

27

34

36

41

46

50

60

Height (H) Min

Max

16.4

19.4

22.3

22.9

26.3

29.1

35

17.1

20.7

23.6

24.2

27.6

30.7

36.6

Across corners C min

29.56

37.29

39.55

45.20

50.85

55.37

66.44

Minor Dia at thread (min)

14.235

17.694

19.694

21.202

24.252

26.761

32.270

Minor Dia at thread (max)

14.610

18.144

20.144

21.702

24.752

27.321

32.870

Dimensions of High Tensile Hex Screw

Dimensions of High Tensile Hex Screw

DIA

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

M33

M36

M39

M42

M45

M48

M52

Pitch

0.7

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

2.5

3

3

3.5

3.5

4

4

4.5

4.5

5

5

Grade A upto length

40

50

60

80

100

120

140

150

Grade A not applicable to these dia’s

Head Across Flat (S) Max

Min(Grade A)

Min (Grade B)

7

8

10

13

16

18

21

24

27

30

34

36

41

46

50

55

60

65

70

75

80

6.78

7.78

9.78

12.73

15.73

17.73

20.67

23.67

26.67

29.67

33.38

35.38

Grade A not applicable to these dia’s

6.64

7.64

9.64

12.57

15.57

17.57

20.16

23.16

26.16

29.16

33

35

40

45

49

53.8

58.8

63.1

68.1

73.1

78.1

Head Thickness (K)

Tol + or – Grade A


Grade B

2.8

3.5

4

5.3

6.4

7.5

8.8

10

11.5

12.5

14

15

17

18.7

21

22.5

25

26

28

30

33

0.125

0.15

0.18

0.215

Grade A not applicable to these dia’s

0.2

0.24

0.29

0.35

0.42

0.5

Across corners e Min Grade A


Min Grade B

7.66

8.79

11.05

14.38

17.77

20.03

23.36

26.75

30.14

33.53

37.72

39.98

Grade A not applicable to these dia’s

7.5

8.63

10.89

14.2

17.59

19.85

22.78

26.17

29.56

32.95

37.29

39.55

45.2

50.85

55.37

60.79

66.44

71.3

76.95

82.6

88.25

Major Dia at thread (min)

3.838

4.826

5.794

7.76

9.732

11.701

13.682

15.682

17.623

19.623

21.623

23.577

26.577

29.522

32.522

35.465

38.465

41.437

44.437

47.399

51.399

Major Dia at thread (max)

3.978

4.976

5.974

7.972

9.968

11.966

13.962

15.962

17.958

19.958

21.958

23.952

26.952

29.947

32.947

35.94

38.94

41.937

44.937

47.929

51.929

Size Chart of High Tensile Bolts

Size Chart of High Tensile Bolts

High Tensile Fasteners Other Types

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Hook Bolts Manufacturer
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Application of High Tensile Fasteners

  •  High Tensile Bolts And Nuts uses in Pharmaceuticals
  •  HT U Bolts uses in Spiral Welded tube for burner pipes and flues
  •  HT Anchor Bolts uses in Heat Exchangers
  •  High Tensile Bolts uses in Off-Shore Oil Drilling Companies
  •  High Tensile Nuts uses in Specialty Chemicals
  •  High Tensile Steel Fasteners uses in Aircraft Exhaust Manifolds
  •  HT Fasteners uses in Power Generation
  •  High Tensile Bolts Fasteners uses in Gas Processing
  •  High Tensile Fasteners uses in Pharmaceutical Equipment
  •  High Tensile Studs uses in Petrochemicals
  •  High Tensile Threaded Rod uses in Sea Water Equipment

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