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ProLine Pipe Nipple — 304 Stainless Steel, 4 in. x 1/4 in.
- Mfg.#
- SN-746
- Sku#
- 2640795
- Connects two stainless steel fittings together
- 304 stainless steel is non-hazardous to human health
- High strength from very high to very low temperatures
- No lead is present, which is ideal for human interaction and use
- Easy to sterilize and clean for hygienic conditions, such as hospitals or restaurants
* Estimated stock levels as of Fri, Apr 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The ProLine 4 in. x 1/4 in. Stainless Steel Pipe Nipple from B & K is a threaded connector designed to join two stainless steel fittings where strength, cleanliness and corrosion resistance matter. Made from 304 stainless steel with ANSI B1.20.1 threaded ends, it offers reliable performance across very high to very low temperatures and resists hundreds of corrosive chemical solutions, making it a good choice for plumbing runs, sanitary lines, and lab or food-service applications. Its no-lead construction and ease of sterilization suit environments such as hospitals and restaurants, while the polished grain finish provides a neat appearance when parts are visible. Recyclable and durable, this nipple brings long-lasting, hygienic connections to systems that demand both function and finish.
Specifications
General
| Fitting Connection Size | 1/4 in. |
|---|---|
| Fitting Connection Type | MIP |
| Fitting Length | 4 in. |
| Fitting Material | Stainless Steel 304 |
| Fitting Thread Type | Threaded |
| PSI | 150 to 300 |
| Pack Qty | 1 |
| Series | ProLine |
| Temperature Rating | -4° F to 392° F |
| Thread Type | NPT |
| Type | Stainless Steel Pipe Nipple |
Dimensions
| Height | 0.54 in |
|---|---|
| Width | 0.54 in |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | 1-Year Limited |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
Label Information
| Certification, Codes, Standards | NSF/ANSI 372 |
|---|
