16th Aug 2026, 09:16 PM

Brennan 6400-06-10-O Steel JIC Flared Tube Fitting, Straight, 3 /8 inch Tube OD JIC Male x 7 /8-14 Male Straight Thread O-Ring Boss

Name: Brennan 6400-06-10-O Steel JIC Flared Tube Fitting,Straight,3 8 inch Tube OD JIC Male x 7 8-14 Male Straight Thread O-Ring Boss
Brand: brennan
Price: 28 USD
Availability: InStock
Rating: 9.4 (84 reviews)

Price may vary by location, shipping cost, and availability.

Lowest ever

$28.00

+ $2.98

Buy @ amazon.com

Highest: $28.00

Average: $28.00

Lowest: $28.00

Price History Graph

Offer Price Prices

Lowest: -

Average: -

Highest: -

Price History Information

You can check the price history of Brennan 6400-06-10-O Steel JIC Flared Tube Fitting, Straight, 3 /8 inch Tube OD JIC Male x 7 /8-14 Male Straight Thread O-Ring Boss here. This product's current Price in USA is $28.00. The average and highest prices are $28.00 and $28.00 respectively. The current offer price of the product is $30.98.

Lowest Ever Price	$28.00
16th Aug 2026
Average Price	$28.00
Based on 5 days price tracking
Highest Price	$28.00
16th Aug 2026

Price History of All Variants of Brennan 6400-06-10-O Steel JIC Flared Tube Fitting...

Offer Price: $13.64

Brennan 6400-16-20-O Steel JIC Flared Tube Fitting, Straight, 1" Tube OD JIC Male x 1-5/8-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $43.25

Brennan 6400-24-24-O Steel JIC Flared Tube Fitting, Straight, 1-1/2" Tube OD JIC Male x 1-7/8-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $30.08

Brennan 6400-20-16-O Steel JIC Flared Tube Fitting, Straight, 1-1/4" Tube OD JIC Male x 1-5/16-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $27.58

Brennan Industries 6400-08-16-O Steel Straight Tube Fitting, 3/4"-16 SAE x 1-5/16"-12 SAE ORB Thread, 1/2" Male JIC x 1/2" Male O-Ring Boss

Get Deal

Offer Price: $30.97

Brennan Industries 6400-12-20-O Steel Straight Tube Fitting, 1-1/16"-12 SAE x 1-5/8"-12 SAE ORB Thread, 3/4" Male JIC x 3/4" Male O-Ring Boss

Get Deal

Offer Price: $16.90

Brennan 6400-10-08-O Steel JIC Flared Tube Fitting, Straight, 5/8" Tube OD JIC Male x 3/4-16 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $43.91

Brennan Industries 6400-24-20-O Steel Straight Tube Fitting, 1-7/8"-12 SAE x 1-5/8"-12 SAE ORB Thread, 1-1/2" Male JIC x 1-1/2" Male O-Ring Boss

Get Deal

Price: $24.42

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $22.97

Brennan 6400-12-10-O Steel JIC Flared Tube Fitting, Straight, 3/4" Tube OD JIC Male x 7/8-14 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $48.79

Brennan Industries 6400-20-24-O Steel Straight Tube Fitting, 1-5/8"-12 SAE x 1-7/8"-12 SAE ORB Thread, 1-1/4" Male JIC x 1-1/4" Male O-Ring Boss

Get Deal

Offer Price: $28.33

Brennan Industries 6400-04-10-O Steel Straight Tube Fitting, 7/16"-20 SAE x 7/8"-14 SAE ORB Thread, 1/4" Male JIC x 1/4" Male O-Ring Boss

Get Deal

Offer Price: $6.67

Brennan 6400-32-32-O, Steel JIC Tube Fitting, 32MJ-32MORB Adapter, 2" Tube OD x 2-1/2" - 12 O-ring Boss, Male

Get Deal

Offer Price: $24.97

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $24.12

Brennan Industries 6400-08-10-O Steel Straight Tube Fitting, 3/4"-16 SAE x 7/8"-14 SAE ORB Thread, 1/2" Male JIC x 1/2" Male O-Ring Boss

Get Deal

Price: $6.30

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Price: $35.52

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $20.95

Brennan Industries 6400-12-16-O Steel Straight Tube Fitting, 1-1/16"-12 SAE x 1-5/16"-12 SAE ORB Thread, 3/4" Male JIC x 3/4" Male O-Ring Boss

Get Deal

Offer Price: $22.25

Brennan Industries 6400-06-12-O Steel Straight Tube Fitting, 9/16"-18 SAE x 1-1/16"-12 SAE ORB Thread, 3/8" Male JIC x 3/8" Male O-Ring Boss

Get Deal

Offer Price: $18.51

Brennan 6400-06-08-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 3/4-16 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $22.47

Brennan Industries 6400-04-12-O Steel Straight Tube Fitting, 7/16"-20 SAE x 1-1/16"-12 SAE ORB Thread, 1/4" Male JIC x 1/4" Male O-Ring Boss

Get Deal

Offer Price: $9.98

Brennan 6400-16-16-O Steel JIC Flared Tube Fitting, Straight, 1" Tube OD JIC Male x 1-5/16-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $23.60

Brennan Industries 6400-10-16-O Steel Straight Tube Fitting, 7/8"-14 SAE x 1-5/16"-12 SAE ORB Thread, 5/8" Male JIC x 5/8" Male O-Ring Boss

Get Deal

Offer Price: $29.28

Brennan Industries 6400-04-03-O Steel Straight Tube Fitting, 7/16"-20 SAE x 3/8"-24 SAE ORB Thread, 1/4" Male JIC x 1/4" Male O-Ring Boss

Get Deal

Offer Price: $21.38

Brennan Industries 6400-10-12-O Steel Straight Tube Fitting, 7/8"-14 SAE x 1-1/16"-12 SAE ORB Thread, 5/8" Male JIC x 5/8" Male O-Ring Boss

Get Deal

Offer Price: $28.44

Brennan Industries 6400-16-12-O Steel Straight Tube Fitting, 1-5/16"-12 SAE x 1-1/16"-12 SAE ORB Thread, 1" Male JIC x 1" Male O-Ring Boss

Get Deal

Offer Price: $10.98

Brennan 6400-04-06-O Steel JIC Flared Tube Fitting, Straight, 1/4" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $41.96

Brennan Industries 6400-16-24-O Steel Straight Tube Fitting, 1-5/16"-12 SAE x 1-7/8"-12 SAE ORB Thread, 1" Male JIC x 1" Male O-Ring Boss

Get Deal

Offer Price: $24.37

Brennan Industries 6400-12-08-O Steel Straight Tube Fitting, 1-1/16"-12 SAE x 3/4"-16 SAE ORB Thread, 3/4" Male JIC x 3/4" Male O-Ring Boss

Get Deal

Offer Price: $33.91

Brennan 6400-20-20-O Steel JIC Flared Tube Fitting, Straight, 1-1/4" Tube OD JIC Male x 1-5/8-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $20.27

Brennan 6400-08-06-O Steel JIC Flared Tube Fitting, Straight, 1/2" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $28.43

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $32.59

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $45.39

Brennan Industries 6400-05-05-O Steel Straight Tube Fitting, 1/2"-20 SAE x 1/2"-20 SAE ORB Thread, 5/16" Male JIC x 5/16" Male O-Ring Boss

Get Deal

Offer Price: $21.31

Brennan 6400-12-12-O Steel JIC Flared Tube Fitting, Straight, 3/4" Tube OD JIC Male x 1-1/16-12 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $17.88

Brennan 6400-06-06-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $37.27

Brennan Industries 6400-04-05-O Steel Straight Tube Fitting, 7/16"-20 SAE x 1/2"-20 SAE ORB Thread, 1/4" Male JIC x 1/4" Male O-Ring Boss

Get Deal

Offer Price: $24.31

Brennan 6400-10-10-O Steel JIC Flared Tube Fitting, Straight, 5/8" Tube OD JIC Male x 7/8-14 Male Straight Thread O-Ring Boss

Get Deal

Brennan 6400-06-04-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/16-20 Male Straight Thread O-Ring Boss

Get Deal

Offer Price: $30.98

Brennan 6400-06-10-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 7/8-14 Male Straight Thread O-Ring Boss

Get Deal

Current Price in USA

Price	$28.00

Product Information

Details

Product Name	Brennan 6400-06-10-O Steel JIC Flared Tube Fitting, Straight, 3 /8 inch Tube OD JIC Male x 7 /8-14 Male Straight Thread O-Ring Boss
Store Product Code	B004I439UW
Store Name	amazon.com
Brand	brennan
Rating	9.4 / 10
Category	Flared Tube Fittings
Product Manufacturer	Brennan Industries, Inc.
Model Number	6400-06-10-O
Color	Silver
Size	3/8" x 7/8-14

Features

Adapter for connecting pipes or fittings of different types
Fitting has a JIC flared male connector on one end and an O-ring boss on the other
Made of steel for greater rust resistance than iron
Operating temperature ranges from -63 to 400 degrees F
Meets SAE standard J514 for quality assurance

Images

Image of Brennan 6400-06-10-O Steel JIC Flared Tube Fitting, Straight, 3 /8 inch Tube OD JIC Male x 7 /8-14 Male Straight Thread O-Ring Boss

Rating and Reviews

9.4 Based on 84 reviews

Brennan 6400-06-10-O Steel JIC Flared Tube Fitting has 9.4 rating out of 10. This average rating is consist of 84 individual ratings. You can rate this product at product review page.