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ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)

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ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
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This is a pack of four male 4.0mm diameter gold plated "Super Bullet" high current inline connectors from ProTek R/C. The ProTek R/C "Super Bullet" Solid Gold Connectors are an absolute must for high current / high voltage applications! With lower resistance than a typical Dean's style ultra plug and traditional spring-type bullet connectors, they are the new standard for brushless motor applications. They can be used for battery connectors or motor to speed control connectors. They are the ideal power connector for devices such as speed controls, battery chargers, and power meters.

4mm Bullet Offerings:

  • PTK-5044: Low Profile (2 male)
  • PTK-5035: Standard (4 male)
  • PTK-5036: Standard (4 female)
  • PTK-5032: Standard (2 male / 2 female)

ProTek R/C is an AMain Sports & Hobbies brand.

This product was added to our catalog on May 17, 2010

Brian Rock
Verified Owner
Tuesday, Jan 21 2014 (about 10 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
These bullets are very light weight. They feel like plated aluminum, but I could be wrong. They soldered up great though, and the fit is good. Ran them for the first time last weekend and all seems good.
2 customers found this review helpful.
Jason Fisher
Verified Owner
Sunday, Jul 8 2012 (about 12 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
If you run batteries that require 4mm bullet connectors instead of the "normal" plugs these are the ones to use. Unlike the "cage" type banana plugs these will not arch and melt the connections inside your battery. They remain easy to insert and remove wile providing high current capability.
2 customers found this review helpful.
ljl23
Verified Owner
Thursday, Dec 28 2017 (about 6 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Great. Cheap, simple to solder, and the fitment is great,
1 customer found this review helpful.
TireGlue
Verified Owner
Sunday, Nov 6 2016 (about 8 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Tried many and these are my favorites. Tension stays perfect even after many many uses. Height is just right to run the wire in vertical or horizontal position. Enough material sticking up so you can get it out with your fingers.
1 customer found this review helpful.
gary priddy
Verified Owner
Saturday, Nov 7 2015 (about 9 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
These work great on all my SMC Lipos(shorty) will get more for all my ESCS
1 customer found this review helpful.
Leigh Helmrich
Verified Owner
Wednesday, Nov 13 2013 (about 11 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Some of the best 4mm solid bullets I have used. I tries the castle and the TQ bullets also, but the fitment was not very good. My proteks are about a year old and still fit snug without having to spread them.
1 customer found this review helpful.
Anonymous
Verified Owner
Monday, Nov 26 2012 (about 11 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Very nice product and are my favorite over others I have tried.
1 customer found this review helpful.
Anonymous
Verified Owner
Saturday, Aug 11 2012 (about 12 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Used these connectors for my battery connections on my turnigy nano-tec batteries. Held up great throughout a whole race night on my 4600kv tenshock powered scte. Supposedly more efficient power transfer than the stock cage plugs, but i couldn't notice a significant difference. Hadn't had any problems with melting on these plugs or the stock cage plugs. Easy to solder as well. The only con is that they have less surface area than the castle plugs. All in all i'd give it a 9/10. Very good plugs.
1 customer found this review helpful.
Anonymous
Verified Owner
Monday, Aug 15 2011 (about 13 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
soldering is easy on to the connectors and stay in the battreys.
1 customer found this review helpful.
Jeff Benson
Verified Owner
Tuesday, Feb 22 2022 (about 2 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Very easy to solder and use. Very snug connection
Scott Murphy
Verified Owner
Saturday, Jul 31 2021 (about 3 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Works as intended, kinda of a pain in the butt to do which i might change to something else in the future, but it works nothing more to really say, i used them on my TLR 22 5.0 and TLR 1/10th Scale Short Course...
Anonymous
Verified Owner
Sunday, Apr 28 2013 (about 11 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
these will not fit in smc lipo's
they fit in my protec and turnigy lipos
solid pieces with easy soldering
im -1 star for not fitting the smc lipo since i have several of them

(wanted to update) for some reason these connectors seem to be the only ones that i dont have trouble soldering consistently to 10 gauge wire
1 of 2 customers found this review helpful.
Ryan Dupre
Verified Owner
Tuesday, Oct 8 2013 (about 11 years ago)
ProTek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Well i have to agree with some previous posts. The latest batch are made so poorly that they will NOT plug into any of my packs. I have ordered about 6-8 packs and worked good, not anymore.
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