Addison Ground Thread Nut Taps.

High Speed Steel

GROUND THREAD NUT TAPS

UNC Form

Specifications conform
to BS 949 - 1969 (zone3)

Dimensions in Inch / mm

groundthreadnuttapsuncform

Nominal Diameter Inch Threads per Inch  Thread Length mm  Overall Length mm
1/4
5/16
3/8
7/16
1/2		 20
18
16
14
13		 38
43
48
55
59		 110
120
140
160
180
9/16
5/8
3/4
7/8
1 		12
11
10
9
8		 64
70
76
85
95		 200
200
250
280
280
1.1/8
1.1/4
1.3/8
1.1/2
1.3/4
2		 7
7
6
6
5
4.1/2		 109
109
127
127
153
170		 315
355
400
400
500
560

Taps

Addison