null Skip to Content
Cart 0
$100 Off Kegerators + a Free Cleaning Kit with Promo Code: KEGMONTH25 | See Details

KegWorks Homepage

Part #: 7058

3/8" Barb to 1/4" Swivel Nut - Stainless Steel

8 reviews
$3.99

Pay with on orders over $50. Check your purchasing power

Bulk Pricing:

  • Buy 100 or above and pay only $3.49 each

This 3/8” stem with built-in 1/4MFL swivel nut is used to attach the swivel nut fitting to any male flare thread fitting.

In stock & ready to ship

Same Day Shipping

Order before 2:00 pm EST (M-F)

7058
Save to My List

You Might Also Like

The KegWorks Difference We're Your Favorite Drinking Buddy

Line drawing of a hand under a light bulb

Entertain & Inspire

We believe in creating and sharing good beverages. And having a damn good time doing it.

Line drawing of a book

Educate & Inform

From troublshooting draft systems to crafting the perfect cocktail. We've got you covered.

Line drawing of a cocktail and beer glass

Unique Product Selection

Your one-stop shop for the unique bar products you just have to have.

Line drawing of a shooting star

Exceed Expectations

Here to help. We aim to be the go-to source for all drink enthusiasts.

Customer Reviews

Customer Reviews
5.0 Based on 8 Reviews
5 ★
100% 
8
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
LW
29 April 2024
Lester W.

Good product.

As advertised. Just what I needed.

BB
08 February 2024
Barry B.

Solved my CO2 Leakage Problem!

I got these hoping it would help resolve some CO2 leakage issues I was having, and I am totally satisfied with the result!!! I am now able to leave my CO2 valve open with out fear of draining the cylinder empty!! I'm very happy with these, and wish I had gotten them sooner!

BN
26 October 2023
Brian N.

Great quality

Just as described and great quality. Wish barbs were just a little more pronounced, but just a personal preference, still a 5 star item. Shipping was fast.

FS
08 April 2023
Fred S.
US

Excellent

RJ
22 March 2023
Robert J.

3/8 barb hard to find and works great

This 3/8" barb was hard to find elsewhere for some reason. It works great for my closed transfer from a 30L speidel to the keg

JC
22 December 2022
James C.
US

Top quality, fast shipping and good price

I needed this barb to swivel nut to transfer wort from my fermenter to my keg. My 3/8" tubing went into my 3/8" spigot on my fermenter. On the other end I connected the 3/8" barb which was then connected to a 1/4" liquid ball lock disconnect and into my keg. If you need this specific part and nothing else then you should buy these here at KegWorks. With shipping included these are the cheapest I've found.

AS
09 March 2021
Adam S.

Item came exactly as described.

TB
31 October 2016
Tristan B.
US

Great

Fixed my issues with CO2 leaks

Questions & Answers

needed for my san key
The 3/8" barb seems to get a better seal on the CO2 line, and I am trying to resolve some CO2 leaking issues. One of the reviewers mentioned that these resolved their CO2 leak issues, so I am hopeful.
Needed for cold plate
I needed to connect a 3/8th hose to the 1/4in thread of my corny keg ball lock disconnect
I’m planning on using it for a closed transfer from an SS Brewtech brew bucket with a 3/8” ball valve to a corny keg with a quick disconnect 1/4” MFL. Glad it’s made of SS.
to do close transfers with a bouncer filter
to convert 1/4" to 3/8
To go in the end of my gas lines I ordered
keg cleaning via 3/8" lines to ball lock quick disconnects
This adapter should allow me to perform pressurized transfers from an SS Brewbucket to a corny keg with mfl ball lock connections.
Need them for air lines on split block
I have a guinness/ harp coupler and the beer line is not 3/8" bore. It's smaller. So I'm trying to find what works
connecting corny keg to draft system for draft cocktails
Need new ones.
Closed transfer from fermenter using 3/8 ID hose
Because you had what was needed and nothing else!! And I loved every bit of it!! You are awesome!
Need a larger barb hose fitting for a custom keg transfer system.
Facilitate closed transfer from 3/8 syphon hose to beer-in ball-lock keg.
Hard to find
Price and availability
needed it to fit to my air line splitter inside the kegerator because it only has one air line hole.
Want to be able to track beer flow using a turbine flow rate sensor.
it's the one i need
Most accurate description. I hope that the measurements are correct
only place anywhere that carries it! thanks
I needed something to attach to my larger diameter tubing. This was the most cost effective store I found. Will definitely be shopping here again.
works good with 5/16 ID gas lines
says it fits 5/16" ID Tubing
I purchased the 3/8" barb to 1/4" (MFL) swivel nut connectors for a DIY keg and carboy cleaner I am assembling. Most of the parts I could find at my local hardware store but these swivel nuts I could not. Amazon had a seller selling them and they had a one star rating. Why bother. That's when I decided to check out Kegworks and grab the items here. I am confident that if I have any problems, they will rectify it but I do not foresee any problems.

Fast Shipping

Quick Turnaround Times

Simple Returns

60-Day Return Policy

Secure Shopping

Through SSL Protection

Expert Support

Call 877.636.3673