AGARWAL SONS

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SOCKET HEAD PRODUCTS

Socket Head Cap Screws
Allen Cap Screw
Button Head Socket Screw
Low Head Socket Screw

All types of Alloy steel Socket products are available in imported and Indian brands generally in 12.9 grade in black finish. These can be arranged in 8.8 and 10.9 grades and in other finishes also against order.

 

Socket products consist of;

 

Allen Cap Screws/Bolts

  • M2 x 4mm to M42 x 500 generally conforming to IS 2269-2006, DIN 912 & ISO 4762
  • 1/8” BSW x 3/8” to 1″ x 12″ generally conforming to BS 2470-1973
  • 1/4” UNC x 1/2” to 1″ x 12″ generally conforming to BS 2470-1973

Allen CSK Screws

  • M2 x 3mm to M24 x 150 generally conforming to IS 6761-1994, DIN 7991 & ISO 10642
  • 1/4″ BSW/UNC x 5/8″ x 3″ generally conforming to BS 2470-1973

Button Head Screws

  • M3 x 4mm to M12 x 50 generally conforming to ISO 7380 & DIN 9427

Socket Set Screws (Grub Screws)

  • M3 x 3mm to M20 x 50 generally conforming to IS 6094-2006, DIN 916 & ISO 4029
  • 3/16″ BSW x 3/16″ to 5/8″ x 1 1/2″ generally conforming to BS 2470-1973

Low head Socket screws

  • M4 x 8mm to M20 x 100 generally conforming to DIN 7984 & 6912

 

All of the above are also available in fine threads like UNF and BSF and can be provided against order.

Allen CSK Screws
Socket Set Screws (Grub Screws)

IMPORTANT DIMENSIONS OF SOCKET PRODUCTS AS SPECIFIED IN THE RELEVANT SPECIFICATIONS

Allen Cap Bolts/Screws

MM THREADS As Per IS 2269-2006, ISO 4762 : 2004 (Din 912) With Threads To Tolerance Class 5g6g To IS 14962 (Part 3) 2001 (ISO 965-3: 1998)

All dimensions in mm

SIZE

M3

M4

M5

M6

M8

M10

M12

M14

M16

M20

M24

PITCH

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2

2.5

3

Key Size

2.5

3

4

5

6

8

10

12

14

17

19

DIA of Head (d2) Max

Min

5.5

7

8.5

10

13

16

18

21

24

30

36

5.32

6.78

8.28

9.78

12.73

15.73

17.73

20.67

23.67

29.67

35.61

Head Height (K) Max

Min

3

4

5

6

8

10

12

14

16

20

24

2.86

3.82

4.82

5.70

7.64

9.64

11.57

13.57

15.57

19.48

23.48

Socket Depth Min

1.3

2

2.5

3

4

5

6

7

8

10

12

Min thread  length

18

20

22

24

28

32

36

40

44

52

60

Dia at thread Max

2.98

3.978

4.976

5.974

7.972

9.968

11.966

13.962

15.962

19.958

23.952

Dia at thread Min

2.874

3.838

4.826

5.794

7.76

9.732

11.701

13.682

15.682

19.623

23.577

All dimensions in mm

SIZE

M30

M36

M42

M48

M56

M64

PITCH

3.5

4

4.5

5

5.5

6

Key Size

22

27

32

38

41

46

DIA of Head (d2) Max

Min

45

54

63

72

84

96

44.61

53.54

62.54

71.54

83.46

95.46

Head Height (K) Max

Min

30

36

42

48

56

64

29.48

35.38

41.38

47.38

55.26

63.26

Socket Depth Min

15.5

19

24

28

34

38

Min thread  length

72

84

96

108

124

140

Dia at thread Max

29.947

35.94

41.957

47.929

55.925

63.92

Dia at thread Min

29.522

35.465

41.437

47.399

55.365

63.32

AS PER BS 2470-1973 (UNC/UNF)

All dimensions in inches

SIZE

3/16”

¼”

5/16”

3/8”

½”

5/8”

¾”

1”

PITCH(TPI) UNC

24

20

18

16

13

11

10

8

PITCH(TPI) UNF

32

28

24

24

20

18

16

12

Key Size

5/32”

3/16”

7/32”

5/16”

3/8”

½”

9/16”

5/8”

DIA of Head (d2) Max

0.312

0.375

0.437

0.562

0.750

0.875

1.000

1.312

Head Height (K) Max

0.190

0.250

0.312

0.375

0.500

0.625

0.750

1.000

Socket Depth Min

0.090

0.120

0.151

0.182

0.245

0.307

0.370

0.495

Min thread length

7/8”

1”

1 1/8”

1 ¼”

1 ½”

1 ¾”

2”

2 ½”

AS PER BS 2470-1973 (BSW/BSF)

All dimensions in inches

SIZE

3/16”

¼”

5/16”

3/8”

7/16”

½”

5/8”

¾”

7/8”

1”

PITCH (TPI) BSW

24

20

18

16

14

12

11

10

9

8

PITCH (TPI) BSF

32

26

22

20

18

16

14

12

11

10

Key Size

5/32”

3/16”

7/32”

5/16”

5/16”

3/8”

½”

9/16”

9/16”

5/8”

DIA of Head (d2) Max

0.312

0.375

0.437

0.562

0.625

0.750

0.875

1.000

1.125

1.312

Head Height (K) Max

0.187

0.250

0.312

0.375

0.437

0.500

0.625

0.750

0.875

1.000

Socket Depth Min

0.089

0.120

0.151

0.182

0.213

0.245

0.307

0.370

0.432

0.495

Min thread length

7/8”

1”

1 1/8”

1 ¼”

1 3/8”

1 ½”

1 ¾”

2

2 ¼”

2 ½”

Allen Csk Head Screws

MM THREADS To IS 6761-1994, ISO 10642 (Din 7991) With Threads To Tolerance Class 5g6g To IS 14962 (Part 3) 2001 (ISO 965-3: 1998)

All dimensions in mm

SIZE

M3

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

PITCH

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

Key Size

2

2.5

3

4

5

6

8

10

10

12

12

DIA of Head (d2) Min

5.7

7.64

9.64

11.57

15.57

19.48

23.48

26.48

29.48

32.38

35.38

d2 Max

6

8

10

12

16

20

24

27

30

33

36

Head Height (K) Nom

1.7

2.3

2.8

3.3

4.4

5.5

6.5

7

7.5

8

8.5

Socket Depth t Min

0.95

1.55

2.05

2.25

3.2

4.1

4.3

4.5

5

5.2

5.6

t Max

1.2

1.8

2.3

2.5

3.5

4.4

4.6

4.8

5.3

5.5

5.9

Thread length

Full

Dia at thread Max

2.98

3.978

4.976

5.974

7.972

9.968

11.966

13.962

15.962

17.958

19.958

Dia at thread Min

2.874

3.838

4.826

5.794

7.76

9.732

11.701

13.682

15.682

17.623

19.623

AS PER BS 2470-1973 (UNC/UNF)

All dimensions in inches

 

SIZE

3/16”

¼”

5/16”

3/8”

½”

5/8”

PITCH (TPI) UNC

24

20

18

16

13

11

PITCH (TPI) UNF

32

28

24

24

20

18

Key Size

1/8”

5/32”

3/16”

7/32”

5/16”

3/8”

DIA of Head (d2) Min

0.359

0.476

0.589

0.704

0.857

1.065

Head Height (K) ref

0.131

0.167

0.205

0.241

0.260

0.335

Socket Depth Min

0.087

0.111

0.135

0.159

0.172

0.220

Min thread length

7/8”

1”

1 1/8”

1 ¼”

1 ½”

1 ¾”

AS PER BS 2470-1973 (BSW/BSF)

All dimensions in inches

SIZE

3/16”

¼”

5/16”

3/8”

½”

5/8”

PITCH (TPI) BSW

24

20

18

16

12

11

PITCH (TPI) BSF

32

26

22

20

16

14

Key Size

3/32”

5/32”

3/16”

7/32”

5/16”

3/8”

DIA of Head (d2) Min

0.323

0.432

0.542

0.651

0.870

1.089

Head Height (K) ref

0.084

0.112

0.140

0.168

0.225

0.281

Socket Depth Min

0.065

0.093

0.105

0.125

0.165

0.220

Min thread length

7/8”

1”

1 1/8”

1 ¼”

1 ½”

1 ¾”

BUTTON HEAD SOCKET SCREWS TO ISO 7380 & DIN 9427

All dimensions in mm

 

SIZE

M2

M2.5

M3

M4

M5

M6

M8

M10

M12

M16

PITCH

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

Key Size

1.3

1.5

2

2.5

3

4

5

6

8

10

DIA of Head (d2) Max

3.5

4.5

5.7

7.6

9.5

10.5

14

17.5

21

28

DIA of Head (d2) Min

 

 

5.4

7.24

9.14

10.07

13.57

17.07

20.48

27.48

Head Height (K) Max

1.3

1.5

1.65

2.20

2.75

3.30

4.40

5.50

6.60

8.80

Head Height (K) Min

 

 

1.40

1.95

2.50

3

4.05

5.20

6.24

8.44

Socket Depth Min

0.6

0.8

1.04

1.30

1.56

2.08

2.60

3.12

4.16

5.20

Min thread  length

–

–

18

20

22

24

28

32

36

44

HEXAGONAL SOCKET SET SCREWS (GRUB SCREWS) With cup point

MM THREADS TO IS 6094(PART 4)2006, ISO 4029 : 2003 (DIN 916)

All dimensions in mm

SIZE

M2

M2.5

M3

M4

M5

M6

M8

M10

M12

M16

M20

M24

PITCH

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5

3

Key Size

0.9

1.3

1.5

2

2.5

3

4

5

6

8

10

12

Socket Depth Min

1.7

2

2

2.5

3

3.5

5

6

8

10

12

15

BSW/BSF/UNC/UNF TO BS 2470-1973

All dimensions in inches

SIZE

3/16”

¼”

5/16”

3/8”

½”

5/8”

Key Size

3/32”

1/8”

5/32”

3/16”

¼”

5/16”

Socket Depth Min

0.075

0.100

0.125

0.150

0.200

0.250

LOW HEAD SOCKET SCREWS

AS PER DIN 7984

All dimensions in mm

SIZE

M3

M4

M5

M6

M8

M10

M12

M16

M20

PITCH

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5

Key Size

2

2.5

3

4

5

7

8

12

14

DIA of Head (d2) Max

5.5

7

8.5

10

13

16

18

24

30

Head Height (K) Max

2.3

2.8

3.5

4

5

6

7

9

11

Socket Depth Min

2

2.3

2.7

3

4.2

4.8

5.3

5.5

7.5

Min thread  length

18

20

22

24

28

32

36

44

52

AS PER DIN 6912

All dimensions in mm

SIZE

M4

M5

M6

M8

M10

M12

M16

M20

PITCH

0.7

0.8

1

1.25

1.5

1.75

2

2.5

Key Size

3

4

5

6

8

10

14

17

DIA of Head (d2) Max

7

8.5

10

13

16

18

24

30

Head Height (K) Max

2.8

3.5

4

5

6.5

7.5

10

12

Socket Depth Min

1.6

2

2.5

3

3.5

4

5.5

6.5

Min thread  length

20

22

24

28

32

36

44

52

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Tel:     +91 44 2521 4449

+91 44 2522 5862

+91 44 4281 5862

Mobile:+91 9841041782

+91 9841074621

Email: agarwallsons@gmail.com

sanjay@agarwalfasteners.in

Address: 61 (Old No. 28/2),

Jones Street,

Chennai – 600 001,

Tamilnadu,

INDIA.

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Important note and disclaimer

This website is under continuous improvement and upgradation.  The technical details in some of these pages are obtained from past experiences, brochures provided by manufacturers and from what is available in the public domain. Their accuracy has not been verified.  These are being presented here for guidance only. Viewers are advised to confirm the details before committing to them. No responsibility will lie with us for any error or discrepancy in the technical or other data provided.