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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
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 9:44 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 26% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
18.44/22
Market Standing
4.19/20
Deal Strength
10/20
Momentum
10/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓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
⚙️ Specifications
Size
1/4" x 9/16-18
Material
Alloy Steel
Brand
brennan
Color
Silver
Connector Type
Adapter
Exterior Finish
Brass
Thread Type
NPT
Item Weight
1.12 ounces
Manufacturer
Brennan Industries, Inc.
Package Dimensions
9.8 x 5.16 x 0.67 inches
ASIN
B004I439H0
