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BRAKEQUIP TUBE NUT FEMALE (1/2 X 20NF - 5/16)

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Description & Features

Designed for brake line connections in automotive and light industrial applications, this female tube nut from Brakequip uses a 1/2"-20NF thread and is sized for 5/16" tubing. The female configuration allows it to seat securely against a mating fitting or valve, forming a leak-resistant connection suited to brake hydraulic circuits.

The Brakequip Tube Nut Female (1/2 x 20NF - 5/16) is a straightforward, fit-for-purpose fastening component where thread integrity and tubing compatibility are the critical factors. It is a direct-replacement part recognizable across multiple part number references, making it straightforward to cross-reference against existing inventory or sourcing records.

SKU: BQ9176

Supplier Part Number (MPN): BQ9176

Alternate Part Numbers: C1LZ56, MI-08748289, MINO-11456X10084

Specifications

Brand
BrakeQuip®
Connection Type
UNF
Finish
Zinc-Plated
Fitting Size
3/8 in
Hex Size
7/16 in
System of Measurement
Imperial
Thread Size
3/8-24
Thread Type
UNF

Product Questions & Answers (1)

Question by: Sheila S on Jan 10, 2026, 7:25 PM
need a female tube nut for 5/16 brake line, is this the one with 1/2-20 threads?
Answer by: Customer Support on Jan 12, 2026, 12:14 PM
For brake line connections where you have 5/16 inch tubing and a 1/2 inch 20NF thread, this Brakequip female tube nut matches that sizing and thread callout.

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