Best Compression Fitting Nuts (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Brass Inverted Flare Fitting Tube Nut, Brake Line Inverted Flare, 5/16" OD, 5pcs

9.8
CPR Score
Top 2

Parker A-Lok 4NU4-B Brass Compression Tube Fitting, Nut, 1/4" Tube OD

9.7
CPR Score
Top 3

Anderson Metals-54014-05 Brass Tube Fitting, Short Flare Nut, 5/16" Tube OD

9.6
CPR Score
Tips


Our team has analyzed 1,295 products of different brands, including Generic, Parker, LASCO, Anderson Metals, The Stop Shop, Vibra-TITE, LTWFITTING, Weatherhead, SJZBIN, Ham-Let, Dixon, RAINPAL, TL TOOLEGIN, Heyco, Couplings Company Inc, GaoLing And FV FIT VEHICLE PARTS MANUFACTURER. The following list of top 29 best Compression Fitting Nuts is selected for the customers by analyzing and comparing different features.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Compression Fitting Nuts Rated by CherryPicks

Market Overview
Compression Fitting Nuts Reviewed
  • Reviews Analyzed: 690 Items
  • CPR Avg. Rating: 8.6 / 10
29 Products Evaluated
  • Highest Price: $273.06
  • Lowest Price: $1.99
  • Avg. Price: $23.94
Price Disclaimer

Top 29 Compression Fitting Nuts on Amazon (Verified You can Buy)

Top 1

Brass Inverted Flare Fitting Tube Nut, Brake Line Inverted Flare, 5/16" OD, 5pcs

TL TOOLEGIN

Ratings for TL TOOLEGIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MeiChi -

Features

Tube nut for use with inverted flared tubing
Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
Show More
Top 2

Parker A-Lok 4NU4-B Brass Compression Tube Fitting, Nut, 1/4" Tube OD

Parker
4NU4-B
0.7 x 0.7 x 0.6 Inches
0.01 Pounds

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Nygmat 8,354

Features

Nut tightens and provides compression on the ferrule of a flareless fitting
Connects to tubing
Show More
Top 3

Anderson Metals-54014-05 Brass Tube Fitting, Short Flare Nut, 5/16" Tube OD

Anderson Metals
54014-05
0.04 Pounds

Ratings for Anderson Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Short flare nut for connecting to a tube or fitting
Connects to copper, brass, aluminum, or steel tubing
Show More
Top 4

Parker Hannifin 61C-10-pk5 Compression Fitting, Brass, Nut, 5/8" Compression Tube (Pack of 5)

Parker
61C-10-pk5

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

All brass construction
Feature: economical
Show More
Top 5

Legris 0110 14 00 Brass Compression Tube Fitting, Nut, For 14 mm Tube OD x M20x1.5 Thread, 24 mm Hex Siz, 15 mm Length

Parker
0110 14 00
0.0 x 0.0 x 0.5906 Inches
0.02 Pounds

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut for connecting to a tube
Metric threaded connection
Show More
Top 6

Eaton Weatherhead 61X4 Compression Fitting Nut, CA360 Brass, 1/4" Tube OD (Pack of 5)

Weatherhead
61X4

Ratings for Weatherhead (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sellerocity -

Features

Nut for a tube compression fitting
Connects to 1/4" copper, brass, aluminum, or plastic tubing
Show More
Top 7

Ham-Let Stainless Steel 316 Let-Lok Compression Fitting, Nut, 1/2" Tube OD

Ham-Let
761L SS 1/2
3.5 x 3.2 x 1.4 Inches
0.75 Pounds

Ratings for Ham-Let (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pro-Plumbing Inc. -

Features

Nut for connecting to a compression tube fitting
Connects to a tube or tube fitting
Show More
Top 8

Legris 0110 20 00 Brass Compression Tube Fitting, Nut, For 20 mm Tube OD x M27x1.5 Thread, 32 mm Hex Siz, 18 mm Length

Parker
0110 20 00
0.11 Pounds

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut for connecting to a tube
Metric threaded connection
Show More
Top 9

Parker Hannifin 61HD-3-pk5 Hi-Duty Nut/Sleeve Fitting, Brass, 3/16" Compression Tube (Pack of 5)

Parker
61HD-3-pk5

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

All brass construction
Not flaring, soldering or other tube preparation
Show More
Top 10

Parker 61CL-12-pk20 Fitting, Tube, Brass, Compression Long Nut, 3/4" (Pack of 20)

Parker
61CL-12-pk20

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

All brass construction
Economical
Show More
Top 11

Eaton Weatherhead 61X2 Compression Fitting Nut, CA360 Brass, 1/8" Tube OD (Pack of 10)

Weatherhead
61X2

Ratings for Weatherhead (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sellerocity -

Features

Country of Origin : United States
Part Number: 61X2
Top 12

Brass 1/2" OD Short SAE 45 Deg Flare Nut,Brass Flare Tube Fitting(Pack of 10)

LTWFITTING
0.5512 Pounds

Ratings for LTWFITTING (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
honest-f -

Features

Type: Short Flare Nut
Tube Size:1/2" OD
Show More
Top 13

Legris 0110 08 00 Brass Compression Tube Fitting, Nut, For 8 mm Tube OD x M12x1 Thread, 14 mm Hex Siz, 13 mm Length

Parker
0110 08 00
0.0 x 0.0 x 0.5118 Inches

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut for connecting to a tube
Metric threaded connection
Show More
Top 14

LASCO 19-5513 Straight Ball Valve Compression Fitting with Integral Sleeve Nut, 3/8-Inch OD Tube and 3/8-Inch Female Pipe Thread, Nylon/Plastic

LASCO
19-5513
1.0 x 1.42 x 3.13 Inches

Ratings for LASCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nylon compression fitting with integral sleeve nut
Use for hot or cold water
Show More
Top 15

Legris Brass Compression Tube Fitting, Nut, 8 mm Tube OD x M12x1 Male Thread

Parker
0112 08 00

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut for connecting to a tube
Tube and male metric threaded connection
Show More
Top 16

Legris 0110 04 00 70 Plastic Compression Tube Fitting, Nut, For 4 mm Tube OD x M8x1 Thread, 8 mm Hex Siz, 13 mm Length

Parker
0110 04 00 70

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut for connecting to a tube
Metric threaded connection
Show More
Top 17

GaoLing 5 pcs Brass 3/4" Compression Nut/Sleeve

GaoLing

Ratings for GaoLing (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Alcander -

Features

3/4" Compression Nut/Sleeve
For Air brake systems except where temperatures exceed +200°F tubing.or where battery acid can drip on
Show More
Top 18

Eaton Weatherhead 61X5 Compression Fitting Nut, CA360 Brass, 5/16" Tube OD (Pack of 20)

Weatherhead
61X5
1.0 x 1.0 x 1.0 inches
0.13 Pounds

Ratings for Weatherhead (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Country of Origin : United States
Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
Show More
Top 19

1/4" Compression Nut & Ferrule Combo for 1/4" OD Tube Brass Captive Sleeve Nut

Couplings Company Inc
0.05 Pounds

Ratings for Couplings Company Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Compressor-Source -

Features

Material: Brass
Thread Size: 7/16-24
Show More
Top 20

Parker A-Lok 8NU8-316 316 Stainless Steel Compression Tube Fitting, Nut, 1/2" Tube OD

Parker
8NU8-316
1.0 x 1.0 x 0.8 Inches

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nut tightens and provides compression on the ferrule of a flareless fitting
Connects to tubing
Show More
Top 21

LASCO 19-5217 Compression Fitting with Stainless Steel Gripper Sleeve Nut and 3/8-Inch, Nylon

LASCO
19-5217
0.82 x 0.93 x 0.73 Inches

Ratings for LASCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Nylon compression fitting with integral sleeve nut
Use for hot or cold water
Show More
Top 22

SJZBIN 4pcs Brass Lock Nuts Pipe Fitting 1/2" NPT Female Lock Nut Gasket NPT Female Brass Flange Hex Lock Nut

SJZBIN
BLNPFNPT-12-4

Ratings for SJZBIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DGSJSM -

Features

Material: Brass.
Easy installation: 1/2" NPT female lock nut for connecting tank fittings, etc.
Show More
Top 23

Dixon 5/16 Tube Size 1/2"-24 Straight Thd Brass Long Nut Compression Fitting (61CL-05)

Dixon
0.03 Pounds

Ratings for Dixon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Stanios Industrial Supply Inc. 6,570
Empire Rigging & Supply 9,187

Features

Underwriter's Laboratories listed for flammable liquid; SAE J-512; ASA; reference SAE 060111
Top 24

Steel Cross Nut - Pre-Bulbed - 10-32 .175 Grip Cross nut pre-bulbed, 100 Piece Box

Vibra-TITE

Ratings for Vibra-TITE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jay-Cee Sales & Rivet -
H.W. Eckhardt Corporation -

Features

Material: Steel
Thread Size: 10-32 UNC
Show More
Top 25

The Stop Shop Inverted Flare Tube Nut for 1/2" Tube (3/4-18 Threads) (Pack of 4)

The Stop Shop
F203

Ratings for The Stop Shop (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
thestopshop -

Features

For 1/2" Tube
3/4-18 Threads (standard 1/2" tube fitting size)
Show More
Top 26

SJZBIN 4pcs Brass Lock Nuts Pipe Fitting 3/4" NPT Female Lock Nut Gasket NPT Female Brass Flange Hex Lock Nut

SJZBIN
BLNPFNPT-34-4

Ratings for SJZBIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DGSJSM -

Features

Material: Brass.
Easy installation: 3/4" NPT female lock nut for connecting tank fittings, etc.
Show More
Top 27

RAINPAL SSBF010 Stainless Steel Bulkhead Fitting (Female 3/4" NPS, Left Handed Nut) (2)

RAINPAL
SSBF010

Ratings for RAINPAL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OLDEGG USA -

Features

Solid Stainless Steel 304 Construction with silicone gasket
Inside is female 3/4" straight pipe thread to accept male fitting on either end.
Show More
Top 28

FIT Nylon Air Brake Nut, OD (1/4" 10pcs 3/8" 10pcs 1/2" 10pcs) Brass Compression Tube Fitting, Nut (4G-FA-614 10pcs/4G-FA-616 10pcs/4G-FA-618 10pcs)

FV FIT VEHICLE PARTS MANUFACTURER
4G-FA-614/4G-FA-616/4G-FA-618

Ratings for FV FIT VEHICLE PARTS MANUFACTURER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fit supply -

Features

Size and Number of Pieces: 1/4" 10pcs 3/8" 10pcs 1/2" 10pcs Tube OD
Working Pressure Range: Maximum up to 150PSl. Working Temperature Range: '-40℉ to +200℉(-40℃ to +93℃)
Show More
Top 29

Heyco 3231 LTF 1/2 NPT Black Liquid Tight Fitting NO NUT Series 35 (3231)(Package of 10)

Heyco

Ratings for Heyco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
H.W. Eckhardt Corporation -
VoyageSupply -

Features

Heyco Liquid Tight Cordgrip Straight-Thru, NPT Hubs for Flexible Cords.
.170" Minimum Cable Diameter, .450" Maximum Cable Diameter, .875" Clearance Hole
Show More

Top 10 Compression Fitting Nuts - Verified to Buy (Apr. 2024)

Top 10 Compression Fitting Nuts Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • TL TOOLEGIN
  • Parker
  • Anderson Metals
  • Weatherhead
  • Ham-Let
  • LTWFITTING
  • LASCO
  • GaoLing
  • Couplings Company Inc
  • SJZBIN

Top 10 Compression Fitting Nuts Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Stanios Industrial Supply Inc. 839 3.8
🥈 Nygmat 689 4.5
🥉 thestopshop 489 4.9
4 honest-f 476 4.9
5 Amazon.com 385 4.7
6 Empire Rigging & Supply 360 4.2
7 OLDEGG USA 232 4.9
8 Sellerocity 207 4.9
9 VoyageSupply 192 4.7
10 MeiChi 116 4.8
View or download top Compression Fitting Nuts seller & rating report
Stanios Industrial Supply Inc. [839] Nygmat [689] thestopshop [489] honest-f [476] Amazon.com [385] Empire Rigging & Supply [360] OLDEGG USA [232] Sellerocity [207] VoyageSupply [192] MeiChi [116] Stanios Industrial Supply Inc. 21% Nygmat 17% thestopshop 12% honest-f 12% Amazon.com 10% Empire Rigging & Supply 9% OLDEGG USA 6% Sellerocity 5% VoyageSupply 5% MeiChi 3%

[Get] Compression Fitting Nuts Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Hydraulics, Pneumatics & Plumbing supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Compression Fitting Nuts to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Compression Fitting Nuts

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Hydraulics, Pneumatics & Plumbing items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 1,295 of Compression Fitting Nuts reviews based on our selection criteria. It helped us shortlist the top qualified and rated Compression Fitting Nuts for Hydraulics, Pneumatics & Plumbing, We found that most customers choose Compression Fitting Nuts with an average price of $23.94, and the top brands are Generic, Parker, LASCO, Anderson Metals, The Stop Shop, Vibra-TITE, LTWFITTING, Weatherhead, SJZBIN, Ham-Let, Dixon, RAINPAL, TL TOOLEGIN, Heyco, Couplings Company Inc, GaoLing And FV FIT VEHICLE PARTS MANUFACTURER. 

Then our expert-level editors reviewed all those quality items and selected the top 29 Compression Fitting Nuts for you, We have researched hundreds of sellers and picked the top sellers for Hydraulics, Pneumatics & Plumbing, including Stanios Industrial Supply Inc., Nygmat, thestopshop, honest-f, Amazon.com, Empire Rigging & Supply, Sellerocity, VoyageSupply, MeiChi, Compressor-Source, DGSJSM And H.W. Eckhardt Corporation. The Brass Inverted Flare Fitting Tube Nut, Brake Li... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 8 consumers with an average rating of 2.7.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Compression Fitting Nuts to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.