Die Heads | McMaster-Carr

Filter by

Pipe Size

Thread Type

Manufacturer Model Number

For Use On

Component

Carbon Brush Assembly

Thread Direction

Material

Thread Size

Sold As

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Number of Pieces

Die Head Style

Threads per Inch

Handle Length

For Use With

Cord Length

147 Products

Ridgid Pipe Threader Die Heads


Standard Die Head	Enclosed Die Head

Connect to a compatible ratcheting or electric threader to cut external pipe and conduit threads. All heads include four replaceable dies for cutting NPT threads.

Standard Die Head—Standard die heads have a round bottom.

Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.

		Standard 00-R			Standard 12-R			Enclosed 11-R
For Pipe Size	Includes	For Pipe Threader Model No.		Each	For Pipe Threader Model No.		Each	For Pipe Threader Model No.		Each
1/8	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A61	0000000	12-R, 700	2569A75	0000000	11-R, 700	2569A36	0000000
1/4	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A62	000000	12-R, 700	2569A76	000000	—	———	0
3/8	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A63	000000	12-R, 700	2569A77	000000	11-R, 700	2569A38	000000
1/2	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A64	000000	12-R, 700	2569A78	000000	11-R, 700	2569A39	000000
3/4	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A65	000000	12-R, 700	2569A79	000000	11-R, 700	2569A41	000000
1	Four Alloy Steel NPT Dies for Steel	00-R, 700	2569A66	000000	12-R, 700	2569A81	000000	11-R, 700	2569A42	000000
1 1/4	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	2569A82	000000	11-R, 700	2569A43	000000
1 1/2	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	2569A83	000000	—	———	0
2	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	2569A84	000000	—	———	0

Ridgid Pipe Threader Accessories and Replacement Parts

Add or replace parts such as power drives, die sets, and die heads on Ridgid Pipe Threaders.

Cabinet Stands

Image of Product. Front orientation. Pipe Threader Accessories and Replacement Parts. Ridgid Pipe Threader Accessories and Replacement Parts, Cabinet Stands.

Mfr. Model No.	For Pipe Threader Model No.		Each
200A	535A	2689A51	000000000

Carbon Brush Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
44540	300	2650A43	000000

Carriages

Mfr. Model No.	For Pipe Threader Model No.	Includes		Each
311	300	Feed Lever	25245A26	0000000

Cases


Case for Ridgid Pipe Threader Model Number 00-R and 12-R	Case for Ridgid Pipe Threader Model Number 700

Mfr. Model No.	For Pipe Threader Model No.	Material	Container Features		Each
—	00-R	Metal	Compartmented	2536A42	0000000
—	12-R	Metal	Compartmented	2536A43	000000
B-171-X	700	Metal	—	8303A15	000000

Chuck Jaw Sets

Mfr. Model No.	For Pipe Threader Model No.		Each
44090	300	2650A71	0000000

Clip-On Tool Trays

Mfr. Model No.	For Pipe Threader Model No.		Each
1452	300	25245A32	0000000

Cutter Wheels

Mfr. Model No.	For Pipe Threader Model No.		Each
E-1032	535A	2650A86	000000
E-1032S	535A	2650A97	00000

Die Heads

Mfr. Model No.	For Pipe Threader Model No.		Each
811A	300, 535A	25245A29	0000000

Jaw Insert Sets

Mfr. Model No.	For Pipe Threader Model No.		Each
44715	300	2650A42	0000000

Motor Brush Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
44815	700	8303A63	000000

Oil Guns

Mfr. Model No.	For Pipe Threader Model No.		Each
72332	300	25245A42	0000000

Oilers

Mfr. Model No.	For Pipe Threader Model No.	Includes		Each
418	300, 700	One Gallon Cutting Oil	25245A41	0000000

Pipe Cutters

Mfr. Model No.	For Pipe Threader Model No.		Each
360	300	25245A27	0000000

Pipe Nipple Chucks

Mfr. Model No.	For Pipe Threader Model No.		Each
819	300, 535A	2620A13	0000000

Pipe Nipple Chuck Adapter Kits

Mfr. Model No.	For Pipe Threader Model No.		Each
839	535A	2620A15	0000000

Power Drives

Mfr. Model No.	For Pipe Threader Model No.		Each
300	300	25245A23	000000000

Reamer Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
341	300, 535A	25245A28	0000000

Reamer Cones

Mfr. Model No.	For Pipe Threader Model No.		Each
36277	535A	2650A91	0000000

Support Clamps

Mfr. Model No.	For Pipe Threader Model No.		Each
775	700	8303A13	0000000

Tray Stands

Mfr. Model No.	For Pipe Threader Model No.		Each
150A	535A	2650A24	000000000

Tripod Stands

Mfr. Model No.	For Pipe Threader Model No.		Each
1206	300	25245A25	0000000

Wheels

Mfr. Model No.	For Mfr. Model No.	For Pipe Threader Model No.		Each
27442	150A, 200A	535A	2650A49	0000000

Ridgid Pipe Threader Dies for Steel

Use these dies with Ridgid pipe threader die heads on Ridgid pipe threaders.

Alloy Steel—Alloy steel dies are for general purpose thread cutting on steel.

High-Speed Steel—High-speed steel dies last longer than alloy steel dies when used to cut similar material.

					Alloy Steel		High-Speed Steel
	For Pipe Size	For Threads per In.	For Pipe Threader Model No.	No. of Pieces		Each		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
				1/8	27	00-R, 11-R, 12-R, 700	4	2536A86	000000	2536A22	000000
				1/4	18	00-R, 11-R, 12-R, 700	4	2536A87	00000	2536A23	00000
				3/8	18	00-R, 11-R, 12-R, 700	4	2536A88	00000	2536A24	00000
				1/2	14	00-R, 11-R, 12-R, 700	4	2536A89	00000	2536A25	00000
				3/4	14	00-R, 11-R, 12-R, 700	4	2536A91	00000	2536A26	00000
				1	11 1/2	00-R, 11-R, 12-R, 700	4	2536A92	00000	2536A27	00000
				1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	2536A93	00000	2536A28	00000
				1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A94	00000	2536A29	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A95	00000	2536A31	000000



						For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
						1/8	27	300, 535A	4	2660A21	000000	2660A25	000000
						1/4, 3/8	18	300, 535A	4	2660A22	000000	2660A26	000000
						1/2, 3/4	14	300, 535A	4	2660A23	000000	2660A27	000000
						1, 1 1/4, 1 1/2, 2	11 1/2	300, 535A	4	2660A24	000000	2660A28	000000



								For Die Head Model Numbers 714, 811A
								2 1/2, 3, 4	8	300, 535A	4	———	0	2660A18	000000

								For NPT Left-Hand Thread





												For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
												1/4	18	00-R, 11-R, 12-R, 700	4	———	0	2536A982	00000
												3/8	18	00-R, 11-R, 12-R, 700	4	———	0	2536A983	00000
												1/2	14	00-R, 11-R, 12-R, 700	4	———	0	2536A984	000000
												3/4	14	00-R, 11-R, 12-R, 700	4	———	0	2536A985	000000
												1	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	2536A986	000000
												1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	2536A987	000000
												1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	2536A988	000000

												For NPSM Right-Hand Thread





																For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
																1/8	27	00-R, 11-R, 12-R, 700	4	2536A961	00000	———	0
																1/4	18	00-R, 11-R, 12-R, 700	4	2536A962	00000	———	0
																3/8	18	00-R, 11-R, 12-R, 700	4	2536A963	00000	———	0
																1/2	14	00-R, 11-R, 12-R, 700	4	2536A964	00000	———	0
																3/4	14	00-R, 11-R, 12-R, 700	4	2536A965	00000	———	0
																1	11 1/2	00-R, 11-R, 12-R, 700	4	2536A966	000000	———	0
																1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	2536A967	000000	———	0
																1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A968	000000	———	0
																2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A969	000000	———	0

Ridgid Pipe Threader Dies for Stainless Steel

The teeth on these high-speed steel dies are designed to cut through stainless steel. Use them with Ridgid pipe threader die heads on Ridgid pipe threaders.

					High-Speed Steel
	For Pipe Size	For Threads per In.	For Pipe Threader Model No.	No. of Pieces		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
				1/8	27	00-R, 11-R, 12-R, 700	4	2536A32	000000
				1/4	18	00-R, 11-R, 12-R, 700	4	2536A33	00000
				3/8	18	00-R, 11-R, 12-R, 700	4	2536A34	00000
				1/2	14	00-R, 11-R, 12-R, 700	4	2536A35	00000
				3/4	14	00-R, 11-R, 12-R, 700	4	2536A36	00000
				1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	2536A38	000000
				1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A39	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A41	000000



						For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
						1/8	27	300, 535A	4	2660A64	000000
						1/4, 3/8	18	300, 535A	4	2660A65	000000
						1/2, 3/4	14	300, 535A	4	2660A66	000000
						1, 1 1/4, 1 1/2, 2	11 1/2	300, 535A	4	2660A67	000000



								For Die Head Model Numbers 714, 811A
								2 1/2, 3, 4	8	300, 535A	4	2660A19	000000

Ridgid Pipe Threader Dies for Thread Cutting

Use these dies with Ridgid pipe threader die heads on Ridgid pipe threaders.

				High-Speed Steel
	For Thread Size	For Pipe Threader Model No.	No. of Pieces		Each
For UNC Right-Hand Thread





				For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
				1/4"-20	300, 535A	4	2660A63	0000000
				5/16"-18	300, 535A	4	2660A78	000000
				3/8"-16	300, 535A	4	2660A79	000000
				1/2"-13	300, 535A	4	2660A81	000000
				5/8"-11	300, 535A	4	2660A82	000000
				3/4"-10	300, 535A	4	2660A83	000000
				7/8"-9	300, 535A	4	2660A48	000000
				1"-8	300, 535A	4	2660A49	000000
				1 1/2"-6	300, 535A	4	2660A98	000000

				For UNF Right-Hand Thread





								For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
								1/4"-28	300, 535A	4	2660A54	000000
								3/8"-24	300, 535A	4	2660A56	000000
								1/2"-20	300, 535A	4	2660A57	000000
								3/4"-16	300, 535A	4	2660A59	000000
								7/8"-14	300, 535A	4	2660A61	000000
								1"-14	300, 535A	4	2660A62	000000

Ridgid Pipe Threader Sets

Each set includes a ratchet with handle, die heads, and dies. Use them to cut NPT threads in steel pipe and conduit by hand.

Standard Die Head—Standard die heads have a round bottom.

Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.

	Pipe Threaders								Cases
	Mfr. Model No.	For Pipe Size	For Threads per In.	Die Material	Handle Lg.	Includes		Each		Each
For NPT Right-Hand Thread





				Standard Die Head
				00-R	1/8, 1/4, 3/8, 1/2, 3/4, 1	11 1/2, 14, 18, 27	Alloy Steel	18 7/8"	Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel	2536A49	0000000	2536A42	0000000
				00-R	1/2, 3/4, 1	11 1/2, 14	Alloy Steel	18 7/8"	Ratchet with Handle, Three Die Heads, Three Alloy Steel Dies for Steel	2536A67	000000	2536A42	000000
				12-R	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	Alloy Steel	23 7/8"	Ratchet with Handle, Nine Die Heads, Nine Alloy Steel Dies for Steel, Plastic case	2536A71	00000000	2536A43	000000
				12-R	1/2, 3/4, 1, 1 1/4	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel, Plastic case	2536A68	000000	2536A43	000000
				12-R	1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel, Plastic case	2536A73	00000000	2536A43	000000



						Enclosed Die Head
						11-R	1/2, 3/4, 1, 1 1/4	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel	2569A26	000000	———	0

Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe

Keep your Ridgid 141 pipe threader adapter working like new to cut threads in large-size pipe and conduit. Made in the U.S. by the original equipment manufacturer, these Ridgid-brand accessories fit seamlessly into your pipe threading setup. Use them to mount your adapter to Ridgid electric pipe threaders, cut different pipe materials, or store the adapter between uses.

Cases

Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Cases.

These powder-coated steel cases protect your Ridgid 141 adapter from moisture, dust, and grime. The handles also help you carry the adapters without dropping them or injuring yourself.

Mfr. Model No.	For Pipe Threader Model No.	Material		Each
96725	141	Metal	2587A22	0000000

Die Head Adapters

Mfr. Model No.	For Die Head Style	For Die Head Model No.	For Pipe Threader Model No.		Each
770	Standard	00-R	141	8303A18	0000000
772	Enclosed	11-R	141	8303A19	000000

Die Sets

Slide a single set of these dies into your Ridgid 141 adapter to cut threads in pipe and conduit sized 2 _1/2, 3, 3 _1/2, and 4. Made of high-speed steel, the dies stay sharp and cut cleanly even with repeated use.

Mfr. Model No.	For Pipe Threader Model No.	Material	No. of Pieces	For Use On		Each
38120	141	Steel	5	Steel	2587A12	0000000
70640	141	Steel	5	Stainless Steel	2587A13	000000

Drive Bars

Pair these drive bars with a connector loop (sold separately) to the attach Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The drive bar rotates the pipe through the adapter to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
844	141, 300	2587A34	0000000

Mounting Kits

Everything you need to attach the Ridgid 141 adapter to the front of the Ridgid 535A pipe threader. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
97882	141, 535A	2587A42	0000000

Ratchets and Handles

No electric pipe threader, no problem. Attach the ratchet and handle to the Ridgid 141 adapter, then crank the handle to cut threads into pipe by hand. Although manually threading one pipe can take up to 30 minutes, it’s ideal when you need to avoid generating electrical sparks in environments where flammable materials are present. Threading oil (not included) is required.

Mfr. Model No.	For Pipe Threader Model No.		Each
D-1440	141	2587A23	0000000

Square Drive Adapters

Mfr. Model No.	For Pipe Threader Model No.		Each
774	141	8303A12	0000000

Support Bar Connector Loops

Pair these connector loops with a drive bar (sold separately) to attach the Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The loop keeps the adapter stable as the pipe rotates to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
758	141, 300	2587A41	000000

Universal Drive Shafts

Thread pipe and conduit that can’t be budged, such as those mounted through walls or attached to pipelines. These universal drive shafts join the Ridgid 141 adapter to either the Ridgid 300 or 535A pipe threader. They rotate the adapter instead of the pipe to cut threads. There’s no need to remove the pipe cutter or reamer from your threader, but these drive shafts require three feet of clearance around equipment and pipes for safe operation.

Mfr. Model No.	For Pipe Threader Model No.		Each
840A	141	2587A24	0000000

Ridgid Pipe Threader Die Head Wrenches with Ratcheting Handle


For Standard Die Head	For Enclosed Die Head

Grip compatible die heads to cut external pipe and conduit threads by hand.

For Enclosed Die Head—Wrenches for enclosed die heads accept heads with a squared bottom. These heads keep chips out for smooth operation.

	For Die Head Model No.	Handle Lg.		Each
For Standard Die Head


	00-R	00-R	17 1/2"	2569A91	000000
	12-R	12-R	22 1/2"	2569A93	000000

	For Enclosed Die Head


			11-R	11-R	22 1/2"	2569A45	000000

Ridgid Electric Pipe Threaders

Thread, cut, and ream pipe and conduit with these machines. Threading oil (sold separately) is required.

Model Number 300

For Pipe Size	For Threads per In.	For Die Head Model No.	Voltage, V AC	Die Heads Included	Features		Each


NPT	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	811A	120	Yes	1/2-hp, Single-Speed (38 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch	25245A21	000000000

Pipe Threader Accessories and Replacement Parts

		Each
Ridgid No. 819 Pipe Nipple Chuck	2620A13	0000000
Ridgid No. 44090 Chuck Jaw Set	2650A71	000000
Ridgid No. 44715 Jaw Insert Set	2650A42	000000
Ridgid No. 360 Pipe Cutter	25245A27	000000
Ridgid No. E-1032 Cutter Wheel	2650A86	00000
Ridgid No. E-1032S Cutter Wheel	2650A97	00000
Ridgid No. 341 Reamer Assembly	25245A28	000000
Ridgid No. 1452 Clip-On Tool Tray	25245A32	000000
Ridgid No. 1206 Tripod Stand	25245A25	000000
Ridgid No. 300 Power Drive	25245A23	00000000
Ridgid No. 311 Carriage	25245A26	000000
Ridgid No. 44540 Carbon Brush Assembly	2650A43	00000
Ridgid No. 72332 Oil Gun	25245A42	000000
Ridgid No. 418 Oiler	25245A41	000000
Ridgid No. 811A Die Head	25245A29	000000

Model Number 535A

with Cabinet Stand

(Sold Separately)

In addition to creating external threads, these machines thread faster than the Ridgid 300 and include a self-lubricating die head and automatic chuck. Pipe nipple chuck adapter kits (sold separately) are required to use this threader with the pipe nipple chucks (sold separately).

For Pipe Size	For Threads per In.	For Die Head Model No.	Voltage, V AC	Die Heads Included	Features		Each


NPT	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	811A	120	Yes	2-hp, Three-Speed (16, 46, and 58 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch	2650A51	000000000

Pipe Threader Accessories and Replacement Parts

		Each
Ridgid No. 819 Pipe Nipple Chuck	2620A13	0000000
Ridgid No. 839 Pipe Nipple Chuck Adapter Kit	2620A15	000000
Ridgid No. E-1032 Cutter Wheel	2650A86	00000
Ridgid No. E-1032S Cutter Wheel	2650A97	00000
Ridgid No. 27442 Wheel	2650A49	000000
Ridgid No. 341 Reamer Assembly	25245A28	000000
Ridgid No. 36277 Reamer Cone	2650A91	000000
Ridgid No. 200A Cabinet Stand	2689A51	00000000
Ridgid No. 150A Tray Stand	2650A24	00000000
Ridgid No. 811A Die Head	25245A29	000000

Ridgid Pipe Threader Dies for PVC

Cut threads in PVC with the specially designed teeth on these high-speed steel dies. Use them with Ridgid pipe threader die heads on Ridgid pipe threaders.

					High-Speed Steel
	For Pipe Size	For Threads per In.	For Pipe Threader Model No.	No. of Pieces		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
				1/2	14	00-R, 11-R, 12-R, 700	4	2536A77	000000
				3/4	14	00-R, 11-R, 12-R, 700	4	2536A78	000000
				1	11 1/2	00-R, 11-R, 12-R, 700	4	2536A79	000000
				1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	2536A81	000000
				1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A82	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	2536A83	000000



						For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
						1/2, 3/4	14	300, 535A	4	2660A17	000000
						1, 1 1/4, 1 1/2, 2	11 1/2	300, 535A	4	2660A16	000000