19th Jul 2026, 10:56 AM

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

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

Lowest in last 5 months

89% Off

$6.32

$59.99

Buy @ amazon.com

Highest: $29.94

Average: $10.87

Lowest: $6.32

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Based our analysis and observation, there is 57.62% chance that the price of Brennan 6400-16-20-O Steel JIC Flared Tube Fitting... will increase. Price of product might fluctuate between 83% and 87% of current price.*

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Price History Information

You can check the price history of Brennan 6400-16-20-O Steel JIC Flared Tube Fitting, Straight, 1 inch Tube OD JIC Male x 1-5 /8-12 Male Straight Thread O-Ring Boss here. This product's current Price in USA is $6.32. The average and highest prices are $10.87 and $29.94 respectively.

Lowest Ever Price	$6.32
19th Jul 2026
Average Price	$10.87
Based on 163 days price tracking
Highest Price	$29.94
22nd Jun 2026

Price History of All Variants of Brennan 6400-16-20-O Steel JIC Flared Tube Fitting...

Offer Price: $6.32

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

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Offer Price: $44.43

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

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Offer Price: $29.13

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

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Offer Price: $23.70

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

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Offer Price: $30.90

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

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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

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Offer Price: $39.10

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

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Price: $24.42

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

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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

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Offer Price: $48.51

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

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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

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Offer Price: $6.66

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

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Offer Price: $24.97

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

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Offer Price: $22.20

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

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Price: $6.30

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

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Price: $35.52

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

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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

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Offer Price: $22.08

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

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Offer Price: $14.01

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

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Offer Price: $22.02

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

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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

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Offer Price: $23.67

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

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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

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Offer Price: $21.88

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

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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

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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

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Offer Price: $41.13

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

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Offer Price: $24.23

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

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Offer Price: $31.07

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

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Offer Price: $15.48

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

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Offer Price: $28.03

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

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Offer Price: $32.59

Brennan Industries 6400-04-02-O Steel Straight Tube Fitting, 7/16"-20 SAE x 5/16"-24 SAE ORB Thread, 1/4" Male JIC x 1/4" Male O-Ring Boss

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Offer Price: $35.75

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

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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

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Offer Price: $17.96

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

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Offer Price: $37.27

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

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Offer Price: $23.84

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

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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

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Current Price in USA

Price	$6.32
MRP	$59.99
Savings	$53.67
Discount	89.46%

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

Price Drop 18th Jul 2026

$26.50 → $6.32

76.15% drop

Price Drop 27th Jun 2026

$29.94 → $26.50

11.49% drop

Price Drop 14th Jun 2026

$14.29 → $8.57

40.03% drop

Price Drop 25th Apr 2026

$9.23 → $8.31

9.97% drop

Price Drop 11th Apr 2026

$9.91 → $8.23

16.95% drop

Price Drop 26th Mar 2026

$9.43 → $8.49

9.97% drop

Product Information

Details

Product Name	Brennan 6400-16-20-O Steel JIC Flared Tube Fitting, Straight, 1 inch Tube OD JIC Male x 1-5 /8-12 Male Straight Thread O-Ring Boss
Store Product Code	B004E1101Y
Store Name	amazon.com
Rating	9.2 / 10
Category	Flared Tube Fittings
Product Manufacturer	Brennan Industries, Inc.
Model Number	6400-16-20-O
Model Number	6400-16-20-O
Size	1" x 1-5/8-12

Rating and Reviews

9.2 Based on 82 reviews

Brennan 6400-16-20-O Steel JIC Flared Tube Fitting has 9.2 rating out of 10. This average rating is consist of 82 individual ratings. You can rate this product at product review page.