Die Heads
Right-hand die numbers shown. For the left-hand dies, use right-hand die numbers and add "LH". (Example: 2581-LH)
* indicates thread forms available in Left-Hand.
Table No. 1
⁄
" – 2" Universal Pipe Dies
1
8
1/8"
1/4" - 3/8" 1/2" - 3/4"
NPT*
2581
2582
NPSM
2581-1
2582-1
NPT (SS)
12776
12777
BSPT*
2611
2612
BSPP*
2611-1
2612-1
Table No. 3
Acme General Purpose Dies
1/2"
5/8"
13551
13552
13553
Table No. 4
Trapezoidal Metric Dies
14mm
16mm
18mm
13570
13571
13572
Table No. 6
1/2" – 2" British Electric Conduit
1/2"
3/4"
2670
2671
Table No. 7
Metric Bolt Dies*
Metric
Metric
Part
Size
Pitch
No.
6
1
2701
7
1
2702
8
1
2731
8
1.25
2703
8
1.50
2750
9
1
2732
9
1.25
2704
10
1
2732
10
1.5
2705
11
1
2734
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ROTHENBERGER USA – CLASSIC 22A
1" - 2"
2583
2584
2585
2586
12779 (1"-1
12778
12780 (1
1
2613
2614
2613-1
2614-1
3/4"
7/8"
1"
13554
13555
20mm
22mm
13573
13574
1"
1
⁄
"
1
⁄
1
1
4
2
2672
2673
2674
Metric
Metric
Size
Pitch
11
1.5
12
1.5
12
1.75
14
1.5
14
2
16
1.5
16
2
18
1.5
18
2.5
20
1.5
Table No. 2
⁄
" – 2" Snap-O-Matic Pipe Dies
1
8
1/8"
NPT*
2591
NPSM
2591-1
⁄
")
1
4
⁄
"-2")
2
NPT (SS) 2591-S
BSPT*
2601
BSPP*
2601-1
1
⁄
"
1
⁄
"
1
1
8
4
13556
13557
24mm
26mm
13575
13576
"
2"
2675
Part
Metric
Metric
No.
Size
Pitch
2706
20
2.5
2735
22
1.5
2707
22
2.5
2736
24
2708
24
2737
25
2709
25
1.5
2738
27
2710
27
2739
30
1/4" - 3/8" 1/2" - 3/4"
2592
2593
2592-1
2593-1
2592-S
2593-S
2602
2603
2602-1
2603-1
1
⁄
"
1
⁄
"
3
1
8
2
13558
13559
28mm
30mm
13577
13578
Metric
Size
Part
No.
30
2711
32
2740
32
2712
36
2
2741
36
3
2715
40
2
2745
42
2746
45
2
2742
48
3
2714
50
2
2743
52
31
1" - 2"
2584
12789 (1"-1
⁄
")
1
4
12790 (1
⁄
"-2")
1
2
12779 (1"-1
⁄
")
1
4
12780 (1
⁄
"-2")
1
2
2614
2614-1
32mm
36mm
13579
13580
Metric
Part
Pitch
No.
3.5
2715
1.5
2744
3.5
2716
4
2717
4
2718
1.5
2747
4.5
2719
4.5
2720
5
2721
1.5
2748
5
2722
ENGLISH