1 / 6ERGAOBOY OP-071 3/8-inch BSP Male Hex Nipple, 2-Pack
Pack: ERGAOBOY OP-071 is a two-piece straight hex nipple fitting with male BSP threads. Its stated 3/8-inch size and stainless steel construction are aimed at joining compatible threaded pipework, but confirm thread compatibility and the intended pressure and temperature before installation.
At a glance
- Male BSP threads at both ends are described as a straight connection and extension fitting.
- The manufacturer identifies the material as 304 stainless steel and claims corrosion resistance.
- The listing describes use in pipework for water, air, gas, oil and fuel, among other applications.
- The listing recommends PTFE tape to improve sealing.
Often bought together
Pros and cons
Pros
- Two fittings are listed, useful when a pair of matching connections is needed.
- The hexagonal centre is intended to provide a wrench-grip profile during installation.
- The stated BSP thread size and male threaded ends make the intended connection type clear.
Technical specifications
12 specifications| Brand | ERGAOBOY |
|---|---|
| Model | OP-071 |
| Pieces | 2 |
| Thread type | BSP |
|---|---|
| Thread size | 0.375 inch |
| Connector type | Threaded |
| Product size | 3/8"M(2Pcs) |
| Material listed | Stainless Steel |
|---|---|
| Colour | Silver |
| Weight listed | 0.2 Kilograms |
|---|
| Claimed working pressure range | 0-2 MPA |
|---|---|
| Claimed working temperature range | 0-180°C |
What to know before buying
- BSP sizes are nominal pipe sizes rather than actual outside diameters. Confirm the mating thread and fitting dimensions before purchase. The manufacturer lists working limits of 0-2 MPA and 0-180°C, but does not specify the applicable media or installation conditions. Use PTFE tape as recommended where appropriate.
Who is it for?
A good fit for
- People joining compatible 3/8-inch BSP female threaded pipework with a straight male-to-male connector.
- Pipe, air-line or irrigation projects where a two-piece stainless steel fitting pack suits the required connection.
Less suited to
- Anyone needing a reducer, elbow or a fitting with a female-threaded end.
- Installations requiring confirmed certification or independently verified pressure and temperature performance.

Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
9% 9% - 3 stars
9% 9% - 2 stars
6% 6% - 1 star
0% 0%
The aggregate rating is generally favourable, with most ratings in the five-star category, but lower-star ratings are also present. That provides a positive overall signal without explaining how the fittings performed or what drove less favourable ratings. For a small threaded part, verify the BSP fit and required operating conditions rather than treating ratings as evidence of compatibility or pressure performance.
Frequently asked questions
What connection does the ERGAOBOY OP-071 provide?
The listing describes a straight hex nipple with male BSP threads at both ends, sized 3/8 inch. Check that both mating connections are compatible.
How many fittings are included?
The product title and size detail state a two-piece pack.
What material and operating limits are listed?
The material is listed as stainless steel, with manufacturer-stated working ranges of 0-2 MPA and 0-180°C. These are listing claims, not independently verified ratings.
Does the listing advise using sealant?
Yes. It recommends PTFE tape for better sealing. Confirm the sealing method appropriate to your specific thread and application.

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