Carbon Steel Dies

Carbon steel dies from Triumph Twist Drill are available in two different configurations:

Standard - Fits in 1" or 1-7/16" hex die stock (depending on size) or can be used with a ratchet or adjustable wrench.
Rethreading - Outer size matches corresponding nut size so you don't have to switch wrenches when repairing threads.

For use in a die stock or with appropriately sized wrench or socket

Size/ Pitch	Thread Designation	Across Flats	Pkg Qty	Part #
6-32	NC	1	1	083502
6-32	NC	1	5	083474
8-32	NC	1	1	083503
8-32	NC	1	5	083475
10-24	NC	1	1	083504
10-24	NC	1	5	083476
10-32	NF	1	1	083505
10-32	NF	1	5	083477
12-24	NC	1	1	083506
12-24	NC	1	5	083478
14-20	NS	1	1	083507
14-20	NS	1	5	083479
1/4-20	NC	1	1	083508
1/4-20	NC	1	5	083480
1/4-28	NF	1	1	083509
1/4-28	NF	1	5	083481
5/16-18	NC	1	1	083510
5/16-18	NC	1	5	083482
5/16-24	NF	1	1	083511
5/16-24	NC	1	5	083483
3/8-16	NC	1	1	083512
3/8-16	NC	1	5	083484
3/8-24	NF	1	1	083513
3/8-24	NF	1	5	083485
7/16-14	NC	1	1	083514
7/16-14	NC	1	5	083486
7/16-20	NF	1	1	083515
7/16-20	NF	1	5	083487
1/2-13	NC	1	1	083516
1/2-13	NC	1	5	083488
1/2-20	NF	1	1	083518
1/2-20	NF	1	5	083490
1/8-27	NPT	1	1	083519
1/8-27	NPT	1	5	083491
1/4-18	NPT	1	1	083520
1/4-18	NPT	1	5	083492
9/16-18	NF	1-7/16	1	083493
5/8-11	NC	1-7/16	1	083494
5/8-18	NF	1-7/16	1	083495
3/4-10	NC	1-7/16	1	083496
3/4-16	NF	1-7/16	1	083497
1/8-27	NPT	1-7/16	1	083498
1/4-18	NPT	1-7/16	1	083499
3/8-18	NPT	1-7/16	1	083500
1/2-14	NPT	1-7/16	1	083501

For use with a wrench or socket size to match the corresponding nut

Size/ Pitch	Thread Designation	Across Flats	Pkg Qty	Part #
1/4–20	NC	19/32	5	083528
1/4–28	NF	19/32	5	083529
5/16–18	NC	11/16	5	083530
5/16–24	NF	11/16	5	083531
3/8–16	NC	25/32	5	083532
3/8–24	NF	25/32	5	083533
7/16–14	NC	7/8	5	083534
7/16–20	NF	7/8	5	083535
1/2–13	NC	1-1/16	5	083536
1/2–20	NF	1-1/16	5	083537
9/16–12	NC	1-1/16	5	083538
9/16–18	NF	1-1/16	5	083539
5/8–11	NC	1-1/4	1	083540
5/8–18	NF	1-1/4	1	083541
11/16–11	NS	1-7/16	1	083542
11/16–16	NS	1-7/16	1	083543
3/4–10	NC	1-7/16	1	083544
3/4–16	NF	1-7/16	1	083543
7/8–9	NC	1-5/8	1	083546
7/8–14	NF	1-5/8	1	083547
1–8	NC	1-13/16	1	083548
1–12	NF	1-13/16	1	083549
1–14	NS	1-13/16	1	083550
1-1/8–7	NC	2	1	083551
1-1/8–12	NF	2	1	083552
1-1/4–7	NC	2-3/16	1	083553
1-1/4–12	NF	2-3/16	1	083554
1-3/8–6	NC	2-3/8	1	083521
1-3/8–12	NF	2-3/8	1	083522
1-1/2–6	NC	2-9/16	1	083523
1-1/2–12	NF	2-9/16	1	083524
1/8–27	NPT	25/32	5	083525
1/4–18	NPT	1-1/16	5	083526
3/8–18	NPT	1-1/4	1	083527
1/2–14	NPT	1-7/16	1	083555
3/4–14	NPT	1-13/16	1	083556
1–11-1/2	NPT	2-13/16	1	083557