Tooling, Machines & Engineering Services

 

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PAN HEAD MACHINE & TAPPING SCREW

For more information call:+ 44 121 568 8013

ANSI STANDARD B18.6.3 MACHINE SCREW

ANSI STANDARD B18.6.4 TAPPING SCREW

  

BRITISH STANDARD BS1981 UNIFIED MACHINE SCREW

BRITISH STANDARD BS4174 SELF TAPPING SCREW

SIZE

PUNCH DIA"

PHILIPS

USA PZ

PZ

2

7/16

3P10-13

3PZ10-13

1Z-130

3

7/16

3P10-14

3PZ10-14

1Z-140

4

7/16

3P10-15

3PZ10-15

1Z-150

5

7/16

3P20-20

3PZ20-20

2Z-200

6

7/16

3P20-21

3PZ20-21

2Z-210

7

9/16

3P20-22

3PZ20-22

2Z-220

8

9/16

3P20-23

3PZ20-23

2Z-230

10

9/16

3P20-25

3PZ20-25

2Z-250

12

7/8

3P30-21

3PZ30-21

3Z-210

14

7/8

3P30-226

3PZ30-226

1/4"

7/8

3P30-22

3PZ30-22

3Z-220

16

7/8

3P30-185

3PZ30-185

3Z-1850

18

1

3P40-201

3PZ40-201

5/16"

1

3P40-9

3PZ40-9

4Z-90

20

1

3P40-9

3PZ40-9

4Z-90

24

1 1/4

3P40-26

3PZ40-26

4Z-260

3/8"

1 1/4

3P40-26

3PZ40-26

4Z-260

7/16"

1 1/4

3P40-27

3PZ40-27

4Z-270

1/2"

1 1/2

3P40-28

3PZ40-28

4Z-280
 

SIZE

PUNCH DIA"

PZ

2

7/16

1Z-130

3

7/16

1Z-140

4

7/16

1Z-150

5

7/16

2Z-200

6

7/16

2Z-210

7

9/16

2Z-220

8

9/16

2Z-230

10

9/16

2Z-250

12

7/8

3Z-210

1/4"

7/8

3Z-220

5/16"

1

4Z-90

3/8"

1 1/4

4Z-260

7/16"

1 1/4

4Z-270

1/2"

1 1/2

4Z-280

DIN STANDARD 7981

  

SIZE

PUNCH DIA"

PHILIPS

PZ

2.2

7/16

7981 2.2

1Z-130

2.9

7/16

7981 2.9

1Z-150

3.5

7/16

7981 3.5

2Z-210

3.9

9/16

7981 3.9

2Z-220

4.2

9/16

7981 4.2

2Z-230

4.8

9/16

7981 4.8

2Z-250

5.5

7/8

7981 5.5

3Z-210

6.3

7/8

7981 6.3

3Z-220
   
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Johnson Group
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