E52164 Terminals | McMaster-Carr

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Terminal Material

Color

Material

Barrel Type

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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DFARS Specialty Metals

Exempt

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33 Products

Terminal Type

Ring

Encircle the whole screw to stay put when pulled or vibrated

24 products

Compression Lug

Squeeze onto the wire for a permanent, vibration-resistant connection

9 products

Shape

Straight

The most common terminal shape

24 products

90° Elbow

Barrel turns 90° so you have more room to work around the screw

9 products

Ring Terminals

Secure wire to screw connections without worrying it will pop off. A go-to for terminal blocks, batteries, and circuit breaker panels, ring terminals encircle the whole screw shank, so they stay put better than spade and hook terminals when vibrated or pulled. They take a bit longer to install, however, because you have to completely remove the screw. Attach your wire with a crimping tool to avoid a damaged barrel and loose connection.

Vinyl Plastic Insulation—Our basic insulation, vinyl prevents the wire from short circuiting and won’t break down from dirt, grime, and occasional twists and tugs.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

PVDF Insulation—These withstand higher temperatures than our other insulated ring terminals without softening and losing their grip on the wire. They prevent short circuits on and around ovens, kilns, and other heat-generating equipment.

Brass Internal Sleeve—Metal internal sleeves add holding strength and strain relief to keep the wire secure when bent, pulled, or vibrated.

			Ring
	For Wire Ga.	For Screw Size	Wd.	Thk.	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Certification	Pkg. Qty.		Pkg.
Straight





		Insulated

				Vinyl Plastic Insulation

				22 to 18	M3	5.80 mm	0.8 mm	Red	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	10	8429T51	00000


				22 to 18	M5	8.90 mm	0.8 mm	Red	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	10	8429T53	0000
				16 to 14	M3	5.80 mm	0.9 mm	Blue	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	10	8429T55	0000
				16 to 14	M5	8.90 mm	0.9 mm	Blue	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	10	8429T57	0000
				12 to 10	M5	7.9 mm	1 mm	Yellow	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	10	8429T62	00000


				Insulated

						Nylon Insulation with Brass Internal Sleeve

						22 to 18	M3	5.90 mm	0.7 mm	Red	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T31	0000


						22 to 18	M5	8.90 mm	0.7 mm	Red	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T33	00000
						16 to 14	M3	5.90 mm	0.7 mm	Blue	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T35	00000
						16 to 14	M5	8.90 mm	0.7 mm	Blue	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T37	00000
						12 to 10	M3	6.00 mm	1 mm	Yellow	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T39	00000
						12 to 10	M5	9.50 mm	1 mm	Yellow	Tin-Plated Copper	220	600V AC 600V DC	CSA Certified, UL Listed	5	8429T42	00000


						Insulated

								PVDF Insulation

								22 to 18	No. 4	0.25"	0.03"	Red	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T11	00000


								22 to 18	No. 6	0.26"	0.03"	Red	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T12	00000
								22 to 18	No. 8	0.31"	0.03"	Red	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T13	00000
								22 to 18	No. 10	0.32"	0.03"	Red	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T14	00000
								16 to 14	No. 4	0.25"	0.03"	Blue	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T21	00000
								16 to 14	No. 6	0.34"	0.03"	Blue	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T22	00000
								16 to 14	No. 8	0.37"	0.03"	Blue	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T23	00000
								16 to 14	No. 10	0.31"	0.03"	Blue	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T24	00000
								16 to 14	1/4"	0.47"	0.03"	Blue	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T25	00000
								12 to 10	No. 6	0.39"	0.04"	Yellow	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T31	00000
								12 to 10	No. 8	0.39"	0.04"	Yellow	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T32	00000


								12 to 10	No. 10	0.39"	0.04"	Yellow	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T33	00000
								12 to 10	1/4"	0.54"	0.04"	Yellow	Tin-Plated Copper	300	600V AC 600V DC	UL Listed	5	8408T34	00000

Compression Lugs

90° Elbow

These lugs connect wire as large as 500 MCM in industrial feeder circuits, high-power service entrances, and other large systems. Squeeze the barrel tightly and evenly onto the wire with a compression tool for a permanent connection that stands up to heavy vibration, sudden shocks, and daily wear and tear. Compression lugs are a step up from set screw lugs when you need a physically strong connection, though set screw lugs attach to even larger wire.

90° Elbow—The barrel turns 90° so you have more room to work around the screw.

Single Crimp—Provides a secure enough grip for most jobs.

	Wd.	Ht.	Thk.	Stripe Color	For Wire Construction	For Wire Material	Terminal Material	Max. Temp., ° F	Max. Voltage, V AC	Certification		Each
90° Elbow—Single Crimp







	1 Hole

	8	1/4"	0.990"	0.480"	0.270"	0.07"	Red	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K345	00000


	6	1/4"	1.030"	0.480"	0.310"	0.08"	Blue	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K346	0000
	4	3/8"	1.340"	0.620"	0.380"	0.07"	Gray	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K347	0000
	2	3/8"	1.440"	0.660"	0.420"	0.1"	Brown	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K348	00000
	1	1/2"	1.750"	0.750"	0.470"	0.09"	Green	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K349	00000
	1/0	3/8"	1.580"	0.760"	0.520"	0.12"	Pink	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K351	00000
	2/0	3/8"	1.660"	0.850"	0.580"	0.13"	Black	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K352	00000
	3/0	3/8"	1.730"	0.960"	0.640"	0.13"	Orange	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K353	00000
	4/0	3/8"	1.840"	1.060"	0.710"	0.14"	Purple	Stranded	Copper	Tin-Plated Copper	190	600	CSA Certified, UL Listed	6926K354	00000