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Stainless 316 Bspp Coupling

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Description & Features

Crafted from durable stainless steel, the Adaptall Stainless 316 BSPP Coupling is designed for robust industrial applications requiring reliable fluid connections. This coupling features a straight shape and is equipped with G 1-11 thread sizes on both sides, ensuring optimal compatibility with various hydraulic systems. Its female BSPP (British Standard Pipe Parallel) threads guarantee a secure and leak-free connection, essential for maintaining system integrity under demanding conditions.

With a width of 41mm and a length of 51mm, this coupling is compact yet sturdy, making it suitable for use in environments where space is at a premium. The use of high-quality stainless steel not only enhances corrosion resistance but also extends the lifespan of the component, making it an excellent choice for industries such as manufacturing, oil and gas, and heavy machinery.

SKU: SS9043-16-16

Supplier Part Number (MPN): SS9043-16-16

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Female BSP
Connection Type 1
Female BSPP
Connection Type 2
Female BSPP
Dimension Standards
BS 5200, ISO 1179, ISO 8434-6
Dimensions
41 mm L
Fitting Type
Coupling
Hex Size
41 mm
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
SS9043 Series
Thread Size
1-11

Product Questions & Answers (3)

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Question by: Rhonda C on Oct 4, 2025, 8:41 AM
Both sides got G 1-11 threads on this thing, right? Just want to make sure before I go trying to hook up two female BSPP ports together.
Answer by: Customer Support on Oct 6, 2025, 6:04 AM
Correct on both counts. Both sides are 1-inch female BSPP with G 1-11 thread specs, so you can run a coupling connection between two male-threaded BSPP fittings or ports without any adapters in between. Straight configuration, no offsets or angles, just a clean inline connection.
Question by: Larry H on Jan 11, 2026, 5:18 PM
i got a 1 inch BSPP line already. is this coupling the straight female to female one with G 1-11 threads on both ends?
Answer by: Customer Support on Jan 13, 2026, 7:06 AM
For a straight female to female BSPP connection, this part matches that setup. Both sides are female BSPP with a G 1-11 callout, and each end is listed as 1 inch.
Question by: Carl E on Nov 12, 2025, 7:14 PM
What kind of applications is this stainless steel coupling best suited for?
Answer by: Customer Support on Nov 14, 2025, 6:10 AM
This coupling is excellent for industries like manufacturing, oil and gas, and heavy machinery due to its corrosion resistance and durability.

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