Pipe Dies
OO-R, 11-R, 12-R, O-R, Ratchet Threaders or 30A, 31A 3-Way Pipe Threaders
| Die Material or Type |
Catalog No.
|
||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Nominal Pipe Size – Threads Per Inch
|
|||||||||
| 1/8-27 | 1/4-18 | 3/8-18 | 1/2-14 | 3/4-14 | 1-11 1/2 | 1 1/4-1 1 1/2 | 1 1/2-11 1/2 | 2-11 1/2 | |
| (NPT) National Pipe Taper | |||||||||
|
Alloy RH
|
37810
|
37815
|
37820
|
37825
|
37830
|
37835
|
37840
|
37845
|
37850
|
|
High-Speed RH
|
37855
|
37860
|
37865
|
37870
|
37875
|
37880
|
37885
|
37890
|
37895
|
|
High-Speed LH
|
–
|
38050
|
38055
|
38060
|
38065
|
38070
|
38075
|
38080
|
38085
|
|
H.S. For Stainless Steel RH
|
37900
|
37905
|
37910
|
37915
|
37920
|
37925
|
37930
|
37935
|
37940
|
|
H.S. For PVC RH
|
–
|
–
|
70685
|
70690
|
70695
|
70700
|
70705
|
70710
|
70715
|
|
HS Reversible RH*
|
–
|
–
|
–
|
49707
|
49712
|
49717
|
49722
|
49727
|
–
|
| (NPSM) National Pipe Straight Mechanical | |||||||||
|
Alloy RH
|
37945
|
37950
|
37955
|
37960
|
37965
|
37970
|
37975
|
37980
|
37985
|
| (API) American Petroleum Institute*** | |||||||||
|
High-Speed RH
|
70720
|
70725
|
70730
|
||||||
| (BSPT) British Standard Pipe Taper** | |||||||||
|
1/8-28
|
1/4-19
|
3/8-19
|
1/2-14
|
3/4-14
|
1-11
|
1 1/4-11
|
1 1/2-11
|
2-11
|
|
|
Alloy RH
|
66110
|
66115
|
66120
|
66125
|
66130
|
66135
|
66140
|
66145
|
66150
|
|
High-Speed RH
|
66310
|
66315
|
66320
|
66325
|
66330
|
66335
|
66340
|
66345
|
66350
|
|
High-Speed LH
|
66405
|
66410
|
66415
|
66420
|
66425
|
66430
|
66435
|
–
|
66445
|
|
* HS Reversible RH
|
–
|
–
|
56337
|
56342
|
56347
|
56352
|
–
|
–
|
56367
|
| (BSPP) British Standard Pipe Parallel* | |||||||||
|
Alloy RH
|
66190
|
66195
|
66200
|
66205
|
66210
|
66215
|
66220
|
66225
|
66230
|
* Dies can be reversed in die head for close to wall threading.
** Requires British Die Head
*** Requires API Die Head
Bolt Threaders Button Dies
Selection: Model OO-RB Ratchet Bolt Threaders, or 31B, 33B, 35B, 37B 3-Way Bolt Threaders
| Die Material or Type | Catalog No. Rod Diameter Threads Per Inch |
|||||||||
|
(UNC) Unified National Course |
1⁄4-20 |
5⁄16-18 |
3⁄8-16 |
7⁄16-14 |
1⁄2-13 |
9⁄16-12 |
5⁄8-11 |
3⁄4-10 |
7⁄8-9 |
1-8 |
|
Alloy RH |
38335 |
38340 |
38345 |
38350 |
38355 |
38360 |
38365 |
38370 |
38375 |
38380 |
|
(UNF) Unified National Fine |
1⁄4-28 |
5⁄16-24 |
3⁄8-24 |
7⁄16-20 |
1⁄2-20 |
9⁄16-18 |
5⁄8-18 |
3⁄4-16 |
7⁄8-14 |
1-12 |
|
Alloy RH |
38385 |
38390 |
38395 |
38400 |
38405 |
38410 |
38415 |
38420 |
38425 |
15317 |
