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  1. Remove This Item Terminal Type: Butt Splice

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Butt Splices

Vinyl Butt Splice Terminals

Connect two wires together. Insert wires on each end until they reach the built-in wire stop in the center.

The vinyl insulation prevents incidental metal to metal contact that can cause shorts.

Two crimps are required, one for each wire.

For Wire SizeColorTerminal TypePart #Package QuantityPrice
22-18 Red Butt Splice 11A21001 100 $9.89
16-14 Blue Butt Splice 11A21003 100 $10.91
12-10 Yellow Butt Splice 11A21005 100 $18.13
8 Red Butt Splice 11A21007 25 $36.14
6 Blue Butt Splice 11A21008 10 $18.32
4 Yellow Butt Splice 11A21009 10 $25.44
2 Red Butt Splice 11A21010 10 $21.84

Nylon Butt Splice Terminals

Connect two wires together. Insert wires on each end until they reach the built-in wire stop in the center.

The nylon insulation provides greater durability. It also allows you to see the wires in the splice to ensure a proper crimp.

Two crimps are required, one for each wire.

NamePart #Package QuantityPrice
26-24 Ga. Nylon-Insulated Butt Splice Terminals 11A22001 50 $27.81
22-18 Ga. Nylon-Insulated Butt Splice Terminals 11A22002 100 $20.43
22-18 Ga. Grease-Filled Nylon-Insulated Butt Splice Terminals 11A41001 10 $7.76
22-18 Ga. Heavy Duty Nylon-Insulated Butt Splice Terminals 11A22003 25 $10.34
22-18 Ga. Nylon-Insulated Butt Splice Terminals 11A22004 25 $14.07
16-14 Ga. Nylon-Insulated Butt Splice Terminals 11A22006 100 $20.26
16-14 Ga. Grease-Filled Nylon-Insulated Butt Splice Terminals 11A41002 25 $23.19
16-14 Ga. Heavy Duty Nylon-Insulated Butt Splice Terminals 11A22007 25 $11.39
16-14 Ga. Nylon-Insulated Butt Splice Terminals 11A22008 25 $14.02
12-10 Ga. Nylon-Insulated Butt Splice Terminals 11A22010 50 $13.67
12-10 Ga. Grease-Filled Nylon-Insulated Butt Splice Terminals 11A41003 10 $10.49
12-10 Ga. Heavy Duty Nylon-Insulated Butt Splice Terminals 11A22011 10 $8.93
12-10 Ga. MIL-Spec Nylon-Insulated Butt Splice Terminals 11A22012 10 $9.41

Non-Insulated Butt Splice Terminals

Connect two wires together. Insert wires on each end until they reach the built-in wire stop in the center.

Two crimps are required, one for each wire.

For Wire SizeTerminal TypePart #Package QuantityPrice
26-22 Butt Splice 11A20023 100 $15.87
22-18 Butt Splice 11A20001 100 $14.77
22-18 Butt Splice 11A34001 100 $7.86
16-14 Butt Splice 11A20003 100 $10.64
16-14 Butt Splice 11A34002 100 $7.92
12-10 Butt Splice 11A20005 100 $21.33
12-10 Butt Splice 11A34003 50 $5.41
8 Butt Splice 11A20007 25 $12.86
6 Butt Splice 11A20009 10 $9.35
4 Butt Splice 11A20012 10 $14.70
2 Butt Splice 11A20014 10 $16.45
1/0 Butt Splice 11A20016 10 $26.26
Butt Splice 11A20018 5 $17.27
Butt Splice 11A20020 5 $16.55
Butt Splice 11A20021 5 $22.85

Heavy Duty Butt Splice Terminals

These butt spices have extra thick walls for the most demanding applications. They are also extra long so you can double crimp for a better electrical connection. They are also color coded for crimping.

For Wire SizePart #Package QuantityPrice
8 11A20025 10 $15.09
6 11A20026 5 $9.39
4 11A20027 5 $10.35
11A20028 1 $3.39
1/0 11A20029 1 $3.90
11A20030 1 $4.67
11A20031 1 $5.42
11A20032 1 $6.47

Heat-Shrink Butt Splice Terminals

For use in harsh environments, these terminals feature a heat shrink connection that also has an internal sealant. After crimping the terminal onto the wire, simply apply heat. Keeps moisture out while ensuring your wire does not pull out of the terminal.

Connect two wires together. Insert wires on each end until they reach the built-in wire stop in the center.

Two crimps are required, one for each wire, plus heat.

For Wire SizeTerminal TypePart #Package QuantityPrice
26-22 Butt Splice 11A28001 25 $14.28
22-18 Butt Splice 11A28002 25 $14.80
16-14 Butt Splice 11A28004 25 $14.71
16-14 Butt Splice 11A28005 25 $5.78
12-10 Butt Splice 11A28008 25 $21.36
8 Butt Splice 11A28011 10 $29.07

Heavy Duty Heat-Shrink Butt Splice Terminals

A heavy duty heat shrink jacket makes it very difficult to cut into these heat shrink terminals during the crimping process, a common problem with basic heat shrink terminals. If, in a rare instance, you do pierce the jacket, during the heat shrink process the jacket will heal itself and fill in the hole with sealant. This is the highest quality line of heat of heat shrink terminals available.

For use in harsh environments, after crimping the terminal onto the wire, simply apply heat. Keeps moisture out while ensuring your wire does not pull out of the terminal.

Requires one crimp on each end plus heat.

For Wire SizeColorPart #Package QuantityPrice
22-18 Red 11A28003 25 $17.36
16-14 Blue 11A28006 25 $14.78
12-10 Yellow 11A28009 25 $22.26
8 Red 11A48090 5 $16.36

Solder Heat-Shrink Butt Splice Terminals

For use in harsh environments, these terminals feature a heat shrink connection that also has an internal sealant. By simply applying heat, you'll also melt a small amount of solder at each end that makes a perfect connection - no crimps required. Also keeps moisture out while ensuring your wires do not pull out of the terminal.

Butt splice terminals are used to connect two wires together.

Only heat required to install terminal on wire.

For Wire SizeColorPart #Package QuantityPrice
26-24 Yellow 11A39001 25 $25.89
22-18 Red 11A39002 10 $8.81
16-14 Blue 11A39003 10 $9.20
12-10 Yellow 11A39004 10 $11.85

Solder and Crimp Heat-Shrink Butt Splice Terminals

The most secure connection you can get from a butt splice for the harshest of environments

First, crimp the terminal at each end to hold it in place. Next a heat shrink connection that also has an internal sealant glues the wires in place after heat is applied. At the same time, you'll also melt a small amount of solder at each end that makes the connection as secure as possible. Also keeps moisture out while ensuring your wires do not pull out of the terminal.

Butt splice terminals are used to connect two wires together.

A crimp is required on each end, along with heat.

For Wire SizeColorPart #Package QuantityPrice
22-18 Red 11A40001 10 $13.19
16-14 Blue 11A40002 10 $14.15
12-10 Yellow 11A40003 10 $16.02

Heavy Duty Butt Splice Terminals

These butt spices have extra thick walls for the most demanding applications. They are also extra long so you can double crimp for a better electrical connection. They are also color coded for crimping.

For Wire SizePart #Package QuantityPrice
8 11A20025 10 $15.09
6 11A20026 5 $9.39
4 11A20027 5 $10.35
11A20028 1 $3.39
1/0 11A20029 1 $3.90
11A20030 1 $4.67
11A20031 1 $5.42
11A20032 1 $6.47