This precision-engineered brass adapter is designed for robust industrial applications requiring dependable connectivity. The female SAE 45-degree flare and male SAE 45-degree flare ensure a secure fit without the need for additional thread sealant.
Crafted by Midland Industries, it accommodates a 5/8-18 thread on one end and a 3/4-16 thread on the other, making it versatile for various assembly requirements. Featuring a straight configuration, this adapter is ideal for seamless installations in compact spaces.
With a tube O.D. of 0.5 inches, the adapter offers a reliable connection point in high-stress environments. The durable brass construction provides excellent resistance to corrosion and wear, ensuring long-lasting performance.
Supplier Part Number: 2276X8
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Specifications
Alternate Part Numbers
Alternate Part Number10-467, Alternate Part Number C1BD89, Alternate Part Number MI-08754472, Alternate Part Number MINO-01769X80122
Brand
Midland Industries
Brand
Midland Industries
Pack Size
1.00
UOM
EA
L
1.41
Supplier Part Number
2276X8
Thread 1
5/8-18
Thread 2
3/4-16
Thread Sealant
No
Tube O.D.
0.50
Tube O.D.
0.5
Product Weight
0.12 lbs
Similar Products
Model Number
Tube O.D.
Thread 1
Thread 2
L
Price
Action
2276X8Brass Female To Male SAE Adapter
0.5
5/8-18
3/4-16
1.41
2274X6Brass Female To Male SAE Adapter
0.38
7/16-20
5/8-18
1.12
2278X6Brass Female To Male SAE Adapter
0.38
3/4-16
5/8-18
1.44
Product Questions & Answers (4)
Question by: Ricky B on Apr 4, 2025, 7:04 AM
got a line with a 5/8-18 female flare on it now, will this adapter let me step over to a 3/4-16 male flare without any goofy angle stuff
Answer by: Customer Support on Apr 5, 2025, 10:09 AM
For a straight connection, it’s made to go from 5/8-18 female SAE 45 degree flare on one side to 3/4-16 male SAE 45 degree flare on the other. Both ends are SAE 45 degree flare, so you are not changing flare style, just the thread size and gender.
Question by: Peggy K on May 22, 2025, 3:13 PM
been trying to track down an adapter that steps up from a 5/8-18 female flare to a 3/4-16 male flare, straight through, no funny angles. this the one?
Answer by: Customer Support on May 24, 2025, 7:11 AM
That's what this is. One end is a 5/8-18 female SAE 45-degree flare, the other is a 3/4-16 male SAE 45-degree flare, and the body runs straight through. Both ends use the same 45-degree flare seating, so no thread sealant is needed to get a solid connection. It's a compact piece too, just 1.41 inches in overall length, so it should tuck in without much trouble.
Question by: Cody Y on Apr 15, 2025, 8:18 AM
Will this fitting work okay for hooking up a fuel line?
Answer by: Customer Support on Apr 17, 2025, 6:29 AM
Designed for robust industrial applications requiring dependable connectivity, this brass adapter should provide a secure fit, but confirming compatibility with the specific fuel and pressure requirements is recommended.
Question by: Keith S on Jul 22, 2025, 9:45 PM
got a line with a 5/8-18 female flare, will this straight brass piece step me up to 3/4-16 male flare without messing with thread tape?
Answer by: Customer Support on Jul 24, 2025, 9:07 PM
For a basic flare-to-flare connection, it bridges 5/8-18 female SAE 45 degree flare on one end to 3/4-16 male SAE 45 degree flare on the other in a straight union style. Because it is SAE 45 degree flare on both sides, it seals on the flare surfaces, so you do not need additional thread sealant on the threads.
