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John Guest Acetal Copolymer Tube Fitting, Straight Adaptor, 5/16" Tube OD x 3/8" NPTF Male (Pack of 10)
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 2:34 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 15% off its standard going rate, this offer delivers clear value for the money.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
17.28/28
Recent Value
0/22
Market Standing
8.99/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Pure Direct USA Inc.
Product Details
✓Straight adapter connects pipes or fittings of different types in a straight line
✓Push-to-connect fitting connects to pipes or tubing on one end and has an NPTF male connector on the other
✓Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
✓Working pressure of up to 150 psi
✓Meets NSF/ANSI standards 14, 51, and 61 for quality assurance
⚙️ Specifications
Size
5/16" Tube OD x 3/8" NPTF Male
Material
Acetal
Brand
John Guest
Color
Gray
Connector Type
Adapter
Thread Size
0.375 inch
Exterior Finish
Brass
Thread Type
NPTF
Item Weight
0.27 g
Number of Pieces
10
Manufacturer
John Guest
