Spot-Welding Electrodes | McMaster-Carr

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	For Joining For Joining

Stainless Steel

	Diameter Diameter

	Length Length

	Tip Shape Tip Shape

	RWMA Shank Taper Number RWMA Shank Taper Number

	Tip Diameter Tip Diameter

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8 Products

Spot Welding Electrodes with Pointed Tip

The pointed tip is best for tight areas or for a small weld. The shank is tapered for easy press-fit installation.

				Tip
RWMA Shank Taper Number	Dia.	Lg.	For Joining	Shape	Dia.	Material	Specifications Met		Each
4	31/64"	3"	Steel, Stainless Steel	Pointed	3/16"	182 Copper	RWMA Standards	0000000	00000
5	5/8"	3"	Steel, Stainless Steel	Pointed	1/4"	182 Copper	RWMA Standards	0000000	0000

Spot Welding Electrodes with Flat Tip

The flat tip creates a larger weld and can be used when appearance is less important. The shank is tapered for easy press-fit installation.

				Tip
RWMA Shank Taper Number	Dia.	Lg.	For Joining	Shape	Dia.	Material	Specifications Met		Each
4	31/64"	3"	Steel, Stainless Steel	Flat	31/64"	182 Copper	RWMA Standards	0000000	00000
5	5/8"	3"	Steel, Stainless Steel	Flat	5/8"	182 Copper	RWMA Standards	0000000	0000

Cap-Style Spot Welding Electrodes with Pointed Tip

The pointed tip is best for tight areas or for a small weld. The shank is tapered for easy press-fit installation.

				Tip
RWMA Shank Taper Number	Dia.	Lg.	For Joining	Shape	Dia.	Material	Specifications Met		Each
4	31/64"	1 1/8"	Steel, Stainless Steel	Pointed	3/16"	182 Copper	RWMA Standards	0000000	00000
5	5/8"	1 1/4"	Steel, Stainless Steel	Pointed	1/4"	182 Copper	RWMA Standards	0000000	0000

Cap-Style Spot Welding Electrodes with Flat Tip

The flat tip creates a larger weld and can be used when appearance is less important. The shank is tapered for easy press-fit installation.

				Tip
RWMA Shank Taper Number	Dia.	Lg.	For Joining	Shape	Dia.	Material	Specifications Met		Each
4	31/64"	1 1/8"	Steel, Stainless Steel	Flat	31/64"	182 Copper	RWMA Standards	0000000	00000
5	5/8"	1 1/4"	Steel, Stainless Steel	Flat	5/8"	182 Copper	RWMA Standards	0000000	0000

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)