Addison Ground Thread Hand Taps.

High Speed Steel

GROUND THREAD HAND TAPS

BSCY Form

Specifications conform
to BS 949 - 1951 (zone3)

Dimensions in Inches

groundthreadhandtaps

Nominal Diameter Threads per Inch  Thread Length Overall Length
1/4
5/16
3/8
26
26
26
1
1.1/8
1.1/4
2.1/2
2.3/4
2.15/16
7/16
1/2
9/16
5/8
11/16
26
26
26
26
26
1.1/4 3
3/4
7/8
1
26
24
24
1.1/2 3.1/4
1.1/8
1.290
1.370
1.450
26
24
24
26
1.1/2 4
1.9/16
1.5/8
24
24
2 5

Taps

 Addison