Lincoln Electrodes | McMaster-Carr

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Gas Valve Included

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72 Products

Lincoln Plasma Cutter Replacement Parts


Shield Cups	Cutting Tips	Electrodes	Retaining Caps

Gouging Shields	Swirl Rings	Spacers

	Mfr. Part No.	Pkg. Qty.		Pkg.
For Lincoln P20



	Shield Cup, Swirl Ring	KH653	1	7829A37	000000


	Cutting Tip, Electrode	KH652	2	7829A36	00000


	For Lincoln LC65



			Cutting Tip	KP2844-4	1	7829A52	00000


			Electrode	KP2844-1	1	7829A51	00000
			Retaining Cap	KP2844-9	1	7829A53	00000
			Gouging Shield	KP2844-13	1	7829A38	00000
			Swirl Ring	KP2844-14	1	7829A39	00000


			For Lincoln LC40 and LC65



					Spacer	KP2843-10	1	7829A49	00000


					For Lincoln LC40



							Cutting Tip	KP2843-2	1	7829A47	00000


							Electrode	KP2843-1	1	7829A46	00000
							Retaining Cap	KP2843-5	1	7829A48	00000


							For Lincoln LC25



									Cutting Tip	KP2842-2	1	7829A42	0000


									Electrode	KP2842-1	1	7829A41	00000
									Retaining Cap	KP2842-3	1	7829A43	00000
									Spacer	KP2842-5	1	7829A45	00000

TIG Torches

With many of the parts you need for TIG welding, these torches include a torch body and a cable and hose assembly.

Rigid-Neck Torch Body

Gas Valve Not Included

Gas Valve Not Included—Torches without a gas valve require a welder with a built-in gas valve.

Water Cooled—Water-cooled torches cool more efficiently than air-cooled torches, which keeps your torch from overheating even when welding continuously or for long periods of time.

					12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Max. Current, amp	Includes		Each		Each
Gas Valve Not Included







				Water Cooled—Rubber Cable

				18	Rigid	350	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	7736A81	0000000	7736A82	0000000


				20	Rigid	250	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	7736A83	000000	7736A84	000000




						Water Cooled—Vinyl Plastic Cable

						18	Rigid	350	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	7736A71	000000	7736A72	000000

Flexible-Neck Torch Body

Gas Valve Not Included

Gas Valve Included

Flexible-neck torch bodies bend so you can weld in hard-to-reach areas. A copper coil allows the neck to flex, but it will loosen over time.

Gas Valve Not Included—Torches without a gas valve require a welder with a built-in gas valve.

Gas Valve Included—Torches with a gas valve included let you control the flow of gas at your torch instead of at your welder.

Water Cooled—Water-cooled torches cool more efficiently than air-cooled torches, which keeps your torch from overheating even when welding continuously or for long periods of time.

					12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Max. Current, amp	Includes		Each		Each
Gas Valve Not Included







				Air Cooled—Rubber Cable

				9	Rigid	125	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	77405A41	0000000	77405A42	0000000


				17	Rigid	150	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A81	000000	77405A82	000000
				26	Rigid	200	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A71	000000	77405A72	000000




						Water Cooled—Rubber Cable

						20	Rigid	225	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	7736A85	000000	7736A86	000000




								Water Cooled—Vinyl Plastic Cable

								20	Rigid	225	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	7736A21	000000	7736A22	000000


								Gas Valve Included







												Air Cooled—Rubber Cable

												9	Rigid	125	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	77405A43	000000	77405A44	000000


												17	Rigid	150	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A83	000000	77405A84	000000
												26	Rigid	200	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A73	000000	77405A74	000000

Ball-Joint Torch Body with Interchangeable Head

Gas Valve Not Included

Gas Valve Included

Torches with an interchangeable head let you quickly swap out heads with different nozzle configurations to tackle different welding jobs. They have a ball-joint torch body that gives them similar flexibility to flexible-neck torches, but the ball joint won’t loosen over time, unlike a copper coil.

Gas Valve Not Included—Torches without a gas valve require a welder with a built-in gas valve.

Gas Valve Included—Torches with a gas valve included let you control the flow of gas at your torch instead of at your welder.

70° Head Angle—TIG torch heads with a 70° head angle are useful for welding in hard-to-reach areas.

						12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Head Angle	Max. Current, amp	Includes		Each		Each
Gas Valve Not Included







				Air Cooled—Rubber Cable

				9	Swivel	70°	125	Ball Sleeve Assembly Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	77405A21	0000000	77405A22	0000000


				17	Swivel	70°	150	Ball Sleeve Assembly Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A25	000000	77405A26	000000


				Gas Valve Included







								Air Cooled—Rubber Cable

								9	Swivel	70°	125	Ball Sleeve Assembly Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	77405A23	000000	77405A24	000000


								17	Swivel	70°	150	Ball Sleeve Assembly Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	77405A27	000000	77405A28	000000

Accessories and Replacements for TIG Torches

Material	Color		Each
Silicone Rubber	Green	77405A29	000000

TIG Torch Heads

50° Head Angle, 70° Head Angle, and 90° Head Angle—TIG torch heads with a 50°, 70°, or 90° head angle are useful for welding in hard-to-reach areas.

For Torch Series No.	Head Angle	Head Movement		Each
9	50°	Swivel	4676N11	000000
9	70°	Swivel	4676N12	00000
9	90°	Swivel	4676N13	00000
9	Straight	Swivel	4676N14	00000
17	50°	Swivel	4676N15	00000
17	70°	Swivel	4676N16	00000
17	90°	Swivel	4676N17	00000
17	Straight	Swivel	4676N18	00000

TIG Torches for Pipe Welding

Rotate or pivot the head on these torches to weld on pipe. They come with other parts you need for TIG welding, such as torch bodies and cable and hose assemblies.

Rigid-Neck Torch Body

Gas Valve Included

Rigid-neck torch bodies have a pivoting head and are often used on large-diameter pipe and tubing. They work for longer welding cycles than torches with a rotating head. To prevent binding or twisting on the cable, the torch body rocks back and forth on the cable.

Gas Valve Included—Torches with a gas valve included let you control the flow of gas at your torch instead of at your welder.

					12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Max. Current, amp	Includes		Each		Each
Gas Valve Included







				Air Cooled—Rubber Cable

				9	Pivot	150	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	4678N22	0000000	4678N23	0000000


				17	Pivot	180	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	4678N26	000000	4678N27	000000

Flexible-Neck Torch Body

Gas Valve Included

Flexible-neck torch bodies bend to access hard-to-reach areas. They also have a pivoting head for use on large-diameter pipe and tubing. They work for longer welding cycles than torches with a rotating head. The torch body rocks back and forth on the cable, preventing it from binding or twisting.

Gas Valve Included—Torches with a gas valve included let you control the flow of gas at your torch instead of at your welder.

					12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Max. Current, amp	Includes		Each		Each
Gas Valve Included







				Air Cooled—Rubber Cable

				9	Pivot	150	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	4678N19	0000000	4678N21	0000000


				17	Pivot	180	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	4678N24	000000	4678N25	000000

Rotating-Head Torch Body with Interchangeable Head

Gas Valve Not Included

Image of Product. Front orientation. TIG Torches. TIG Torches for Pipe Welding, Rotating-Head Torch Body with Interchangeable Head, Gas Valve Included.

Gas Valve Included

Torches with an interchangeable head let you quickly swap out heads with different nozzle configurations to tackle different welding jobs. Their head rotates 360° to account for different welding positions, so they’re often used to weld small-diameter pipe.

Gas Valve Not Included—Torches without a gas valve require a welder with a built-in gas valve.

Gas Valve Included—Torches with a gas valve included let you control the flow of gas at your torch instead of at your welder.

90° Head Angle—TIG torch heads with a 90° head angle are useful for welding in hard-to-reach areas.

						12 ft. Long Cable		25 ft. Long Cable
	Torch Series No.	Head Movement	Head Angle	Max. Current, amp	Includes		Each		Each
Gas Valve Not Included







				Air Cooled—Rubber Cable

				9	360° Rotation	90°	125	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	4678N11	0000000	4678N12	0000000


				17	360° Rotation	90°	150	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	4678N15	000000	4678N16	000000


				Gas Valve Included







								Air Cooled—Rubber Cable

								9	360° Rotation	90°	125	Torch Body Cable and Hose Assembly Torch Handle Medium Back Cap	4678N13	000000	4678N14	000000


								17	360° Rotation	90°	150	Torch Body Cable and Hose Assembly Torch Handle Long Back Cap	4678N17	000000	4678N18	000000

TIG Torch Heads

90° Head Angle—TIG torch heads with a 50°, 70°, or 90° head angle are useful for welding in hard-to-reach areas.

For Torch Series No.	Head Angle	Head Movement		Each
9	90°	360° Rotation	4676N19	000000
17	90°	360° Rotation	4676N21	00000