Forum Discussion

ajriding's avatar
ajriding
Explorer II
Mar 04, 2020

Electrical Connectors DIY

See pics, then crimp wire in and tape with rubber electrical tape or vinyl as needed.
Multiple sizes of copper pipe available.
You can buy, but expensive, so you buy what you need, then are out the next day. Scrap copper is unlimited in my metal pile and requires no trip to the store.







  • jdc1's avatar
    jdc1
    Explorer II
    And here I wasted all that money buying them....DANG
  • ajriding wrote:
    There is a crimping tool that looks like pliers, but has a crimp. This is easy.
    I have soldered wires if I needed the best.

    For mobile work, soldering is not "the best". Properly crimped, a wire has more freedom to flex due to vibration than rigid soldered connections where metal fatigue can be an issue due to the solder bonding all the wire strands together. There's a reason why vehicle and boat manufacturers do not use soldered connections except in some very limited applications.
  • Neat idea.

    It might not be a bad idea to anneal the end of the tubing before hammering it flat to try to avoid cracking it at the transition point. Avoiding a sharp edge on the backing block/anvil (and hammer face) would help with that too, I'd think.
  • There is a crimping tool that looks like pliers, but has a crimp. This is easy.
    I have soldered wires if I needed the best.

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