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Male Bspp X Male Npt Nipple

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Description & Features

This straight steel nipple fitting adapts between male BSPP and male NPT connections. It features a 1" male BSPP G 1 - 11 side 1 connection and a 1/2" male NPT 1/2 - 14 NPTF side 2 connection.

This Adaptall fitting has a 41mm wrench flat width and an overall length of 49.4mm.

SKU: 9007-16-08

Supplier Part Number (MPN): 9007-16-08

Specifications

Brand
adapt-all
Connection Size 1
1 in
Connection Size 2
1/2 in
Connection Type
Male BSP, MNPT
Connection Type 1
Male BSPP
Connection Type 2
Male NPT
Dimension Standards
ANSI B1.20.3, BS 5200
Dimensions
50 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Hex Size
41 mm
Material
Steel
Material Construction
Carbon Steel
Series
9007 Series
Thread Size
1-11 x 1/2-14

Product Questions & Answers (3)

Question by: Curt C on Mar 22, 2026, 1:26 PM
Will this fitting work to connect a 1" BSPP pump to a 1/2" NPT gauge?
Answer by: Customer Support on Mar 23, 2026, 4:26 PM
Yes, this straight nipple fitting is designed to adapt between those sizes. One side is a 1" male BSPP, and the other is a 1/2" male NPT.
Question by: Vince P on Oct 29, 2025, 8:49 PM
Got a metric BSPP port on a piece of equipment running a 1 inch line, what size NPT does this fitting step down to on the other end?
Answer by: Customer Support on Oct 31, 2025, 8:12 AM
The NPT side comes out at 1/2 inch, so you're going from a full 1 inch BSPP male connection down to a 1/2-14 NPTF male thread on the other end. Worth knowing before you grab it that both sides are male, so you'll need female ports or female couplings on both ends of the install.
Question by: Melvin A on Sep 18, 2025, 8:26 AM
trying to hook a BSPP port up to an NPT line, is this the straight adapter for that?
Answer by: Customer Support on Sep 19, 2025, 8:56 AM
For adapting between those two thread types, it’s a straight steel nipple with a 1 inch male BSPP (G 1-11) on one end and a 1/2 inch male NPTF (1/2-14) on the other.

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