Shop 4501 90-Degree Hose Barb - Male NPTF
The Series 4501 90-Degree Hose Barb x Male NPTF adapters, made from high-quality carbon steel, are designed to connect hoses to male NPTF (National Pipe Tapered Female) threaded components in fluid power systems. These adapters feature a 90-degree hose barb on one end, which securely grips the inside of a hose when it is slid over the barb and tightened with a hose clamp. This creates a strong, leak-resistant connection. The other end of the adapter is equipped with male NPTF threads, which form a tight, leak-proof seal through the deformation of the threads, ensuring a reliable connection. Hose barb adapters like the Series 4501 are commonly used to connect flexible hoses to rigid piping, offering ease of installation and secure fluid transfer for a wide range of industrial and hydraulic applications. The carbon steel construction ensures durability and longevity in high-pressure environments.
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Shop 4501 90-Degree Hose Barb - Male NPTF, Carbon Steel
Click on the model number in the chart below to view that adapter.
| Product SKU ▼ | Brand ▼ | Material ▼ | Female Hose Barb OD Size ▼ | Male NPTF Threads ▼ | Lead Time ▼ | Price ▼ |
|---|---|---|---|---|---|---|
| 4501-04-02-FG | OneHydraulics | Steel | 1/4" (-04) | 1/8-27 (-02) | 1-3 Days | $5.42 |
| 4501-04-04-FG | OneHydraulics | Steel | 1/4" (-04) | 1/4-18 (-04) | 1-3 Days | $4.29 |
| 4501-06-02-FG | OneHydraulics | Steel | 3/8" (-06) | 1/8-27 (-02) | 1-3 Days | $9.57 |
| 4501-06-04-FG | OneHydraulics | Steel | 3/8" (-06) | 1/4-18 (-04) | 1-3 Days | $4.70 |
| 4501-06-06-FG | OneHydraulics | Steel | 3/8" (-06) | 3/8-18 (-06) | Same Day | $5.15 |
| 4501-08-04-FG | OneHydraulics | Steel | 1/2" (-08) | 1/4-18 (-04) | 1-3 Days | $6.82 |
| 4501-08-06-FG | OneHydraulics | Steel | 1/2" (-08) | 3/8-18 (-06) | 1-3 Days | $6.15 |
| 4501-08-08-FG | OneHydraulics | Steel | 1/2" (-08) | 1/2-14 (-08) | Same Day | $6.51 |
| 4501-08-12-FG | OneHydraulics | Steel | 1/2" (-08) | 3/4-14 (-12) | 1-3 Days | $7.93 |
| 4501-10-06-FG | OneHydraulics | Steel | 5/8" (-10) | 3/8-18 (-06) | 1-3 Days | $8.03 |
| 4501-10-08-FG | OneHydraulics | Steel | 5/8" (-10) | 1/2-14 (-08) | 1-3 Days | $6.63 |
| 4501-10-12-FG | OneHydraulics | Steel | 5/8" (-10) | 3/4-14 (-12) | 1-3 Days | $10.01 |
| 4501-12-08-FG | OneHydraulics | Steel | 3/4" (-12) | 1/2-14 (-08) | 1-3 Days | $7.45 |
| 4501-12-12-FG | OneHydraulics | Steel | 3/4" (-12) | 3/4-14 (-12) | Same Day | $6.79 |
| 4501-12-16-FG | OneHydraulics | Steel | 3/4" (-12) | 1-11-1/2 (-16) | 1-3 Days | $17.85 |
| 4501-16-08-FG | OneHydraulics | Steel | 1" (-16) | 1/2-14 (-08) | 1-3 Days | $158.80 |
| 4501-16-12-FG | OneHydraulics | Steel | 1" (-16) | 3/4-14 (-12) | 1-3 Days | $8.73 |
| 4501-16-16-FG | OneHydraulics | Steel | 1" (-16) | 1-11-1/2 (-16) | 1-3 Days | $12.20 |
| 4501-16-20-FG | OneHydraulics | Steel | 1" (-16) | 1-1/4-11-1/2 (-20) | 1-3 Days | $31.40 |
| 4501-20-16-FG | OneHydraulics | Steel | 1.25" (-20) | 1-11-1/2 (-16) | 1-3 Days | $33.10 |
| 4501-20-20-FG | OneHydraulics | Steel | 1.25" (-20) | 1-1/4-11-1/2 (-20) | 1-3 Days | $18.55 |
| 4501-24-16-FG | OneHydraulics | Steel | 1.5" (-24) | 1-11-1/2 (-16) | 1-3 Days | $64.25 |
| 4501-24-20-FG | OneHydraulics | Steel | 1.5" (-24) | 1-1/4-11-1/2 (-20) | 1-3 Days | $65.45 |
| 4501-24-24-FG | OneHydraulics | Steel | 1.5" (-24) | 1-1/2-11-1/2 (-24) | 1-3 Days | $49.45 |
| 4501-32-32-FG | OneHydraulics | Steel | 2" (-32) | 2-11-1/2 (-32) | 1-3 Days | $76.82 |
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Items in this collection are equivalent or similar to Series Aeroquip FF1162-[R], Dayco 4501, Form Rite 23916,
L&L AM-90, Piper 990, Strato Flex 15853, Trident 1045-[R], United Tech 842.


See the chart below for additional Dimensional Detail & Pressure Ratings

Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.












