Shank Diameter

Shank Length

Head Diameter

Piece/coil

Inch

mm

Inch

mm

Inch

mm

0.083

2.1

7/8-2

22.2-50.8

3/16

4.8

400

0.090

2.3

1.1/2-2.3/4

38-57

3/16

5.3

350

0.099

2.5

1.3/4-2.1/2

45-64

3/16

5.8

300

0.113

2.9

2.1/4-3

57-75

1/4

6.3

250

0.120

3.0

2.7/8-5.3/4

60-90

9/32

7.1

250

0.131

3.3

3-4

75-100

9/32

7.1

200