SCREWING SIZES AND OUT SIDE DIAMETER OF DIES (Both for HSS and CS)

Sr.

O.D.

13/16"

1"

1   1/2"

2"

2   1/4 "

2   1/2"

3"

90mm

4"

105mm

120mm

130mm

150mm

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

RH

LH

NPS

574

1/8 x 27

*

575

1/4 x 18

*

576

3/8 x 18

*

*

577

1/2 x 14

*

*

578

3/4 x 14

*

579

1 x 11  1/2

*

*

580

1   1/4 x 11  1/2

*

*

581

1   1/2 x 11  1/2

*

*

582

2 x 11  1/2

*

*