Price History for 3/8 in. FNPT M Style Coupler
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3/8 in. FNPT M Style Coupler
3/8 in. FNPT M style couplers have a brass body and a Buna-N seal. The industry standard Milton M style coupler has a 1/4 in. basic flow size and a maximum pressure of 300 psi. M style couplers offer air flow o
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 15, 2026 | $8.63 |
| Jul 14, 2026 | $9.31 |
| Jul 11, 2026 | $8.63 |
| Mar 18, 2026 | $9.31 |
| Mar 17, 2026 | $6.28 |
| Feb 25, 2026 | $5.90 |
| Dec 14, 2025 | $5.50 |
| Nov 10, 2025 | $5.50 |
| Oct 29, 2025 | $5.50 |
| Oct 28, 2025 | $5.50 |
Analysis
3/8 in. FNPT M Style Coupler price analysis
Price analysis for 3/8 in. FNPT M Style Coupler at Home Depot: Today's price is $8.63. Current price is 3% below the 90-day average of $8.86 (a $0.23 below the running mean).
- Currently listed at $8.63, which is $3.13 above the original MSRP of $5.50.
- Current price is 3% below the 90-day average of $8.86 (a $0.23 below the running mean).
- The lowest recorded price on PriceWatchPro was $5.50 on October 28, 2025. That's $3.13 below today's price.
- The highest recorded price on PriceWatchPro was $9.31 on March 18, 2026. Today's price is $0.68 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 9 tracked price changes, the listing has dropped 2 times with an average drop of $0.68.
- PriceWatchPro has been tracking this listing since October 28, 2025 (283 days of price history).
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