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Bspp Nipple

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Description & Features

Manufactured from steel in a straight configuration, this Adaptall BSPP Nipple connects two male BSPP threaded ports in a single inline fitting. Side 1 carries a G 3/4 - 14 thread at 3/4" and Side 2 carries a G 1/4 - 19 thread at 1/4", making it a reducing nipple suited for circuits where two different BSPP port sizes need to be joined directly. Overall length is 40mm with a 32mm ch width across the wrench flats.

The steel construction and Adaptall heritage make this fitting appropriate for hydraulic and industrial fluid power circuits where a reliable male-to-male BSPP connection between differing thread sizes is required. The straight body keeps the connection compact with no angular offset.

SKU: 9000-12-04

Supplier Part Number (MPN): 9000-12-04

Specifications

Brand
adapt-all
Connection Size 1
3/4 in
Connection Size 2
1/4 in
Connection Type
Male BSP
Connection Type 1
Male BSPP 60 deg Flare
Connection Type 2
Male BSPP 60 deg Flare
Dimension Standards
BS 5200
Dimensions
39 mm L
Finish
Zinc-Plated
Fitting Type
Nipple
Hex Size
32 mm
Material
Steel
Material Construction
Carbon Steel
Series
9000 Series
Thread Size
3/4-14 x 1/4-19

Product Questions & Answers (3)

Question by: Jimmy M on Nov 20, 2025, 10:25 AM
Will this here nipple work to hook up different sized BSPP threads?
Answer by: Customer Support on Nov 22, 2025, 6:18 AM
Yes sir, this BSPP nipple is made to connect two male BSPP threaded ports that are different sizes. One side's a G 3/4 - 14, and the other is a G 1/4 - 19.
Question by: Tammy T on Dec 7, 2025, 6:37 AM
Got a hydraulic block with a 3/4 BSPP port that needs to feed into a 1/4 BSPP line, will this nipple bridge those two sizes straight inline without needing extra fittings?
Answer by: Customer Support on Dec 8, 2025, 4:41 PM
That's exactly what it's built for. One end is G 3/4-14 and the other is G 1/4-19, both male BSPP, so it connects those two different port sizes in a single straight fitting with no additional adapters needed. The body is steel and runs 40mm long, so it stays pretty compact in tight hydraulic connections situations.
Question by: Danny P on Oct 2, 2025, 8:37 AM
got a 3/4" BSPP port on one side and a 1/4" BSPP on the other. is this the little reducer nipple that ties those two together?
Answer by: Customer Support on Oct 4, 2025, 6:24 AM
Made for exactly that hookup, it is a straight male to male BSPP reducing nipple with G 3/4 - 14 threads on Side 1 and G 1/4 - 19 threads on Side 2.

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