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Male Bspp X Female Bspp Swivel

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Description & Features

Constructed from steel in a straight configuration, this Male BSPP X Female BSPP Swivel connects a 1/4" male BSPP thread (G 1/4 - 19) on one end to a 1/2" female BSPP thread (G 1/2 - 14) on the other, making it a practical step-up adapter for hydraulic circuits where thread size transitions are required between lines or components.

Manufactured by Adaptall, the fitting measures 41.5mm in overall length with a 22mm wrench flat on the male side and 27mm on the female side. The swivel design on the female end allows rotational freedom during assembly, reducing the risk of line twist and simplifying installation in tight or fixed-position configurations. Steel construction suits general-purpose hydraulic and industrial fluid applications where durability and thread integrity are priorities.

SKU: 9015-04-08

Supplier Part Number (MPN): 9015-04-08

Specifications

Brand
adapt-all
Connection Size 1
1/4 in
Connection Size 2
1/2 in
Connection Type
Female BSP Swivel, Male BSP Swivel
Connection Type 1
Male BSPP 60 deg Flare Swivel
Connection Type 2
Female BSPP 60 deg Flare Swivel
Dimension Standards
BS 5200
Dimensions
41 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Material
Steel
Material Construction
Carbon Steel
Series
9015 Series
Thread Size
1/4-19 x 1/2-14

Product Questions & Answers (2)

Question by: Merle H on Jun 3, 2025, 3:27 PM
Reckon this'll work to step up a line from 1/4" to 1/2" on my tractor?
Answer by: Customer Support on Jun 5, 2025, 6:45 AM
This Adaptall fitting is indeed designed to connect a 1/4" male BSPP thread to a 1/2" female BSPP thread. It's made of steel, so it should hold up well in general hydraulic applications. Just be sure your threads are BSPP.
Question by: Wayne J on May 8, 2025, 8:23 PM
got a pump with a G 1/4 male port and the hose i need to hook up is G 1/2, is this the piece that steps it up?
Answer by: Customer Support on May 10, 2025, 3:38 PM
It bridges a G 1/4 - 19 male BSPP on one side to a G 1/2 - 14 female BSPP on the other, so it works as a straight step-up adapter between those two BSPP thread sizes.

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