Shop 6410-O Straight Male ORB - Female ORB Reducer
Our Series 6410-O Straight Male ORB x Female ORB Rigid hydraulic adapter is a connection fitting used in hydraulic systems to ensure a leak-tight seal. ORB, or SAE Straight Thread O-ring Boss, fittings are designed for medium and high-pressure applications, as recommended by the NFPA for leak prevention. The male side has a straight UNF thread with an O-ring, while the female side has a smooth, flat, straight thread and a machined surface where the O-ring seats. When the male and female parts are connected, the O-ring compresses, creating a secure and reliable seal. These fittings are commonly made from carbon steel, which offers durability and strength for fluid transfer in hydraulic systems.
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Shop 6410-O Straight Male ORB - Female ORB, Carbon Steel
Click on the model number in the chart below to view that adapter.
Need Stainless Steel? Click HERE for our Stainless 6410-O-SS Series Adapters. All adapters may not be available in stainless.
| Product SKU | Brand | Material | Pressure Rating | Male ORB Threads | Female ORB Threads | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| 6410-02-04-O | OneHydraulics | Steel | 7000 | 5/16-24 (-02) | 7/16-20 (-04) | 1-3 Days | $5.99 |
| 6410-03-04-O | OneHydraulics | Steel | 7000 | 3/8-24 (-03) | 7/16-20 (-04) | 1-3 Days | $32.99 |
| 6410-04-02-O | OneHydraulics | Steel | 7500 | 7/16-20 (-04) | 5/16-24 (-02) | 1-3 Days | $17.99 |
| 6410-04-03-O | OneHydraulics | Steel | 7000 | 7/16-20 (-04) | 3/8-24 (-03) | 1-3 Days | $52.99 |
| 6410-04-04-O | OneHydraulics | Steel | 7000 | 7/16-20 (-04) | 7/16-20 (-04) | 1-3 Days | $5.99 |
| 6410-04-05-O | OneHydraulics | Steel | 6000 | 7/16-20 (-04) | 1/2-20 (-05) | 1-3 Days | $30.99 |
| 6410-04-06-O | OneHydraulics | Steel | 6000 | 7/16-20 (-04) | 9/16-18 (-06) | Same Day | $5.99 |
| 6410-04-08-O | OneHydraulics | Steel | 5000 | 7/16-20 (-04) | 3/4-16 (-08) | 1-3 Days | $14.99 |
| 6410-05-04-O | OneHydraulics | Steel | 6000 | 1/2-20 (-05) | 7/16-20 (-04) | 1-3 Days | $15.99 |
| 6410-05-06-O | OneHydraulics | Steel | 6000 | 1/2-20 (-05) | 9/16-18 (-06) | 1-3 Days | $17.99 |
| 6410-06-04-O | OneHydraulics | Steel | 6000 | 9/16-18 (-06) | 7/16-20 (-04) | Same Day | $5.99 |
| 6410-06-06-O | OneHydraulics | Steel | 6000 | 9/16-18 (-06) | 9/16-18 (-06) | 1-3 Days | $5.99 |
| 6410-06-08-O | OneHydraulics | Steel | 5000 | 9/16-18 (-06) | 3/4-16 (-08) | Same Day | $5.99 |
| 6410-08-03-O | OneHydraulics | Steel | 6000 | 3/4-16 (-08) | 3/8-24 (-03) | 1-3 Days | $17.99 |
| 6410-08-04-O | OneHydraulics | Steel | 6000 | 3/4-16 (-08) | 7/16-20 (-04) | Same Day | $5.99 |
| 6410-08-05-O | OneHydraulics | Steel | 6000 | 3/4-16 (-08) | 1/2-20 (-05) | 1-3 Days | $5.99 |
| 6410-08-06-O | OneHydraulics | Steel | 6000 | 3/4-16 (-08) | 9/16-18 (-06) | Same Day | $5.99 |
| 6410-08-08-O | OneHydraulics | Steel | 5000 | 3/4-16 (-08) | 3/4-16 (-08) | Same Day | $5.99 |
| 6410-08-10-O | OneHydraulics | Steel | 4500 | 3/4-16 (-08) | 7/8-14 (-10) | 1-3 Days | $5.99 |
| 6410-08-12-O | OneHydraulics | Steel | 6000 | 3/4-16 (-08) | 1-1/16-12 (-12) | 1-3 Days | $9.99 |
| 6410-10-04-O | OneHydraulics | Steel | 6000 | 7/8-14 (-10) | 7/16-20 (-04) | 1-3 Days | $5.99 |
| 6410-10-05-O | OneHydraulics | Steel | 6000 | 7/8-14 (-10) | 1/2-20 (-05) | 1-3 Days | $26.99 |
| 6410-10-06-O | OneHydraulics | Steel | 6000 | 7/8-14 (-10) | 9/16-18 (-06) | Same Day | $5.99 |
| 6410-10-08-O | OneHydraulics | Steel | 5000 | 7/8-14 (-10) | 3/4-16 (-08) | 1-3 Days | $5.99 |
| 6410-10-12-O | OneHydraulics | Steel | 6000 | 7/8-14 (-10) | 1-1/16-12 (-12) | 1-3 Days | $9.99 |
| 6410-10-16-O | OneHydraulics | Steel | 5500 | 7/8-14 (-10) | 1-5/16-12 (-16) | 1-3 Days | $24.99 |
| 6410-12-06-O | OneHydraulics | Steel | 6000 | 1-1/16-12 (-12) | 9/16-18 (-06) | 1-3 Days | $8.99 |
| 6410-12-08-O | OneHydraulics | Steel | 5000 | 1-1/16-12 (-12) | 3/4-16 (-08) | 1-3 Days | $5.99 |
| 6410-12-10-O | OneHydraulics | Steel | 4500 | 1-1/16-12 (-12) | 7/8-14 (-10) | Same Day | $5.99 |
| 6410-12-12-O | OneHydraulics | Steel | 6000 | 1-1/16-12 (-12) | 1-1/16-12 (-12) | 1-3 Days | $8.99 |
| 6410-12-14-O | OneHydraulics | Steel | 5500 | 1-1/16-12 (-12) | 1-3/16-12 (-14) | 1-3 Days | $33.99 |
| 6410-12-16-O | OneHydraulics | Steel | 5500 | 1-1/16-12 (-12) | 1-5/16-12 (-16) | 1-3 Days | $19.99 |
| 6410-12-20-O | OneHydraulics | Steel | 4000 | 1-1/16-12 (-12) | 1-5/8-12 (-20) | 1-3 Days | $55.99 |
| 6410-14-08-O | OneHydraulics | Steel | 5000 | 1-3/16-12 (-14) | 3/4-16 (-08) | 1-3 Days | $78.99 |
| 6410-14-10-O | OneHydraulics | Steel | 4500 | 1-3/16-12 (-14) | 7/8-14 (-10) | 1-3 Days | $13.99 |
| 6410-14-12-O | OneHydraulics | Steel | 5500 | 1-3/16-12 (-14) | 1-1/16-12 (-12) | 1-3 Days | $9.99 |
| 6410-14-16-O | OneHydraulics | Steel | 5500 | 1-3/16-12 (-14) | 1-5/16-12 (-16) | 1-3 Days | $45.99 |
| 6410-16-04-O | OneHydraulics | Steel | 5500 | 1-5/16-12 (-16) | 7/16-20 (-04) | 1-3 Days | $22.99 |
| 6410-16-06-O | OneHydraulics | Steel | 5500 | 1-5/16-12 (-16) | 9/16-18 (-06) | 1-3 Days | $18.99 |
| 6410-16-08-O | OneHydraulics | Steel | 5000 | 1-5/16-12 (-16) | 3/4-16 (-08) | 1-3 Days | $8.99 |
| 6410-16-10-O | OneHydraulics | Steel | 4500 | 1-5/16-12 (-16) | 7/8-14 (-10) | Same Day | $12.99 |
| 6410-16-12-O | OneHydraulics | Steel | 5500 | 1-5/16-12 (-16) | 1-1/16-12 (-12) | 1-3 Days | $6.99 |
| 6410-16-14-O | OneHydraulics | Steel | 5500 | 1-5/16-12 (-16) | 1-3/16-12 (-14) | 1-3 Days | $22.99 |
| 6410-16-16-O | OneHydraulics | Steel | 5500 | 1-5/16-12 (-16) | 1-5/16-12 (-16) | 1-3 Days | $17.99 |
| 6410-16-20-O | OneHydraulics | Steel | 4000 | 1-5/16-12 (-16) | 1-5/8-12 (-20) | 1-3 Days | $34.99 |
| 6410-16-24-O | OneHydraulics | Steel | 3000 | 1-5/16-12 (-16) | 1-7/8-12 (-24) | Same Day | $59.99 |
| 6410-20-04-O | OneHydraulics | Steel | 4000 | 1-5/8-12 (-20) | 7/16-20 (-04) | 1-3 Days | $79.99 |
| 6410-20-06-O | OneHydraulics | Steel | 4000 | 1-5/8-12 (-20) | 9/16-18 (-06) | 1-3 Days | $61.99 |
| 6410-20-08-O | OneHydraulics | Steel | 4000 | 1-5/8-12 (-20) | 3/4-16 (-08) | 1-3 Days | $19.99 |
| 6410-20-10-O | OneHydraulics | Steel | 4000 | 1-5/8-12 (-20) | 7/8-14 (-10) | 1-3 Days | $23.99 |
Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.