Skip to the beginning of the images gallery

Brass M.Bspp X F.Bspp Bushing

Description & Features

Constructed from durable brass, this straight bushing is designed for seamless integration in hydraulic systems requiring BSPP connections. The bushing features a male G 3/4 - 14 thread on one side and a female G 1/2 - 14 thread on the opposite, making it ideal for applications needing a reliable conversion between these thread sizes. With a width of 30mm and a length of 17.5mm, its compact design ensures efficient use of space without compromising performance.

Renowned for its resistance to corrosion and wear, brass is an excellent material choice for demanding environments. This bushing is part of the trusted Adaptall brand, known for precision and quality in hydraulic fittings. Its compatibility with BSPP threaded systems makes it a versatile component for various industrial applications where such standards are prevalent.

SKU: 8039-12-08

Supplier Part Number (MPN): 8039-12-08

Specifications

CH Width 30	L Length 17.50	Adaptall Material Brass	Adaptall Shape Straight	Side 1 Callout G 3/4 - 14	Side 1 Gender M	Side 1 Size 3/4"	Side 1 Type Bspp	Side 2 Callout G 1/2 - 14	Side 2 Gender F	Side 2 Size 1/2"	Side 2 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 8039-12-08	Product Weight 0.10 lbs

Product Questions & Answers (2)

Question by: Eddie K on Dec 10, 2025, 6:21 AM

Got a 3/4 inch male BSPP port on a manifold and need to run a 1/2 inch female line off it. this the right bushing for that?

Answer by: Customer Support on Dec 11, 2025, 7:25 PM

That's exactly the situation this fitting covers. The male side threads into your 3/4 inch G 3/4-14 BSPP port, and the female end accepts a 1/2 inch G 1/2-14 BSPP connection on the other side. Straight configuration, so no angle changes, just a clean thread-size reduction between those two standard BSPP sizes.

Question by: Howard M on Nov 18, 2025, 9:17 AM

Will this here bushing work to connect a 3/4" male BSPP fitting to a 1/2" female BSPP fitting?

Answer by: Customer Support on Nov 20, 2025, 8:10 AM

That's what it's for. This Adaptall bushing has a male 3/4" BSPP thread on one side and a female 1/2" BSPP thread on the other, so it'll do the trick.