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.

Style:

Operating Pressure:

Port Size:

Body Material:

View the Collection:

Straight MORB - FORB Rigid

2000-7000psi (based on size)

1/8" to 1.5" Nominal Tube OD

Carbon Steel

Click HERE to view the entire 6410-O Straight Carbon Steel MORB-FORB Selection

Click HERE to view the entire 6410-O-SS Straight Stainless Steel MORB-FORB Selection

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 â–Ľ Brand â–Ľ Material â–Ľ Pressure Rating â–Ľ Male ORB Threads â–Ľ Female ORB Threads â–Ľ Lead Time â–Ľ Price â–Ľ
6410-02-04-O OneHydraulics Steel 7000 5/16-24 (-02) 7/16-20 (-04) 1-3 Days $5.88
6410-03-04-O OneHydraulics Steel 7000 3/8-24 (-03) 7/16-20 (-04) 1-3 Days $35.18
6410-04-02-O OneHydraulics Steel 7500 7/16-20 (-04) 5/16-24 (-02) 1-3 Days $2.67
6410-04-03-O OneHydraulics Steel 7000 7/16-20 (-04) 3/8-24 (-03) 1-3 Days $56.87
6410-04-04-O OneHydraulics Steel 7000 7/16-20 (-04) 7/16-20 (-04) 1-3 Days $3.53
6410-04-05-O OneHydraulics Steel 6000 7/16-20 (-04) 1/2-20 (-05) 1-3 Days $32.72
6410-04-06-O OneHydraulics Steel 6000 7/16-20 (-04) 9/16-18 (-06) Same Day $3.53
6410-04-08-O OneHydraulics Steel 5000 7/16-20 (-04) 3/4-16 (-08) 1-3 Days $16.22
6410-05-04-O OneHydraulics Steel 6000 1/2-20 (-05) 7/16-20 (-04) 1-3 Days $17.30
6410-05-06-O OneHydraulics Steel 6000 1/2-20 (-05) 9/16-18 (-06) 1-3 Days $18.75
6410-06-04-O OneHydraulics Steel 6000 9/16-18 (-06) 7/16-20 (-04) Same Day $2.88
6410-06-06-O OneHydraulics Steel 6000 9/16-18 (-06) 9/16-18 (-06) Same Day $3.64
6410-06-08-O OneHydraulics Steel 5000 9/16-18 (-06) 3/4-16 (-08) Same Day $4.42
6410-08-03-O OneHydraulics Steel 6000 3/4-16 (-08) 3/8-24 (-03) 1-3 Days $19.03
6410-08-04-O OneHydraulics Steel 6000 3/4-16 (-08) 7/16-20 (-04) Same Day $4.25
6410-08-05-O OneHydraulics Steel 6000 3/4-16 (-08) 1/2-20 (-05) 1-3 Days $7.26
6410-08-06-O OneHydraulics Steel 6000 3/4-16 (-08) 9/16-18 (-06) Same Day $3.23
6410-08-08-O OneHydraulics Steel 5000 3/4-16 (-08) 3/4-16 (-08) Same Day $4.56
6410-08-10-O OneHydraulics Steel 4500 3/4-16 (-08) 7/8-14 (-10) Same Day $5.67
6410-08-12-O OneHydraulics Steel 6000 3/4-16 (-08) 1-1/16-12 (-12) 1-3 Days $6.70
6410-10-04-O OneHydraulics Steel 6000 7/8-14 (-10) 7/16-20 (-04) 1-3 Days $4.46
6410-10-05-O OneHydraulics Steel 6000 7/8-14 (-10) 1/2-20 (-05) 1-3 Days $28.56
6410-10-06-O OneHydraulics Steel 6000 7/8-14 (-10) 9/16-18 (-06) Same Day $4.11
6410-10-08-O OneHydraulics Steel 5000 7/8-14 (-10) 3/4-16 (-08) Same Day $4.25
6410-10-12-O OneHydraulics Steel 6000 7/8-14 (-10) 1-1/16-12 (-12) Same Day $6.54
6410-10-16-O OneHydraulics Steel 5500 7/8-14 (-10) 1-5/16-12 (-16) 1-3 Days $26.07
6410-12-06-O OneHydraulics Steel 6000 1-1/16-12 (-12) 9/16-18 (-06) 1-3 Days $4.96
6410-12-08-O OneHydraulics Steel 5000 1-1/16-12 (-12) 3/4-16 (-08) Same Day $5.28
6410-12-10-O OneHydraulics Steel 4500 1-1/16-12 (-12) 7/8-14 (-10) Same Day $5.82
6410-12-12-O OneHydraulics Steel 6000 1-1/16-12 (-12) 1-1/16-12 (-12) Same Day $6.59
6410-12-14-O OneHydraulics Steel 5500 1-1/16-12 (-12) 1-3/16-12 (-14) 1-3 Days $36.75
6410-12-16-O OneHydraulics Steel 5500 1-1/16-12 (-12) 1-5/16-12 (-16) Same Day $8.75
6410-12-20-O OneHydraulics Steel 4000 1-1/16-12 (-12) 1-5/8-12 (-20) 1-3 Days $60.22
6410-14-08-O OneHydraulics Steel 5000 1-3/16-12 (-14) 3/4-16 (-08) 1-3 Days $84.62
6410-14-10-O OneHydraulics Steel 4500 1-3/16-12 (-14) 7/8-14 (-10) 1-3 Days $14.75
6410-14-12-O OneHydraulics Steel 5500 1-3/16-12 (-14) 1-1/16-12 (-12) 1-3 Days $7.91
6410-14-16-O OneHydraulics Steel 5500 1-3/16-12 (-14) 1-5/16-12 (-16) 1-3 Days $48.90
6410-16-04-O OneHydraulics Steel 5500 1-5/16-12 (-16) 7/16-20 (-04) 1-3 Days $6.77
6410-16-06-O OneHydraulics Steel 5500 1-5/16-12 (-16) 9/16-18 (-06) 1-3 Days $6.85
6410-16-08-O OneHydraulics Steel 5000 1-5/16-12 (-16) 3/4-16 (-08) Same Day $6.85
6410-16-10-O OneHydraulics Steel 4500 1-5/16-12 (-16) 7/8-14 (-10) 1-3 Days $7.54
6410-16-12-O OneHydraulics Steel 5500 1-5/16-12 (-16) 1-1/16-12 (-12) Same Day $7.00
6410-16-14-O OneHydraulics Steel 5500 1-5/16-12 (-16) 1-3/16-12 (-14) 1-3 Days $8.24
6410-16-16-O OneHydraulics Steel 5500 1-5/16-12 (-16) 1-5/16-12 (-16) 1-3 Days $8.21
6410-16-20-O OneHydraulics Steel 4000 1-5/16-12 (-16) 1-5/8-12 (-20) Same Day $15.38
6410-16-24-O OneHydraulics Steel 3000 1-5/16-12 (-16) 1-7/8-12 (-24) Same Day $64.25
6410-20-04-O OneHydraulics Steel 4000 1-5/8-12 (-20) 7/16-20 (-04) 1-3 Days $86.18
6410-20-06-O OneHydraulics Steel 4000 1-5/8-12 (-20) 9/16-18 (-06) 1-3 Days $12.02
6410-20-08-O OneHydraulics Steel 4000 1-5/8-12 (-20) 3/4-16 (-08) 1-3 Days $8.97
6410-20-10-O OneHydraulics Steel 4000 1-5/8-12 (-20) 7/8-14 (-10) 1-3 Days $25.00
Showing all products
1 2 Next

Items in this collection are equivalent or similar to Series Aeroquip FF1010, Dayco 6410, Flodar SAE11, 

Imperial 719-SFO, Parker Tube F50G5, Parker Hose 510, Piper 340, Trident 1270, Weatherhead 7033.





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