This nickel-plated brass union nut (female threads) is designed to be used with a push-on fitting. Suitable for pipes/hoses with an outer x inner diameter of 4.3×3 mm.
Specifications
Connection size : M7 x 0.75
Push-on connection : 3×4.3 mm
Connection type : Inner thread metric
Material : Brass
Size of threaded connection [inch] : M7 x 0.75
![4.3x3mm (M7x0.75) Nickel-plated Brass Union Nut [20 Pieces]](https://www.coolgrittools.com/wp-content/uploads/2026/06/f285x_00.32c08a1a_6484feb3-d7de-406b-a1dc-28d7b11b3f6c.webp)




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