Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

B&K Proline 1 in. MIP X 1 in. D MIP Stainless Steel 3 in. L Nipple

B&K Proline 1 in. MIP x 1 in. MIP Stainless Steel 3 in. L NippleThe B&K Proline stainless steel nipple is a robust 3-inch connector designed for 1" nominal pipe fittings. W…

B&K MPN SN-917
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $5.99, average $7.59
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

B&K Proline 1 in. MIP x 1 in. MIP Stainless Steel 3 in. L Nipple

The B&K Proline stainless steel nipple is a robust 3-inch connector designed for 1" nominal pipe fittings. With both ends threaded as 1" MIP (male iron pipe), it creates a secure link between female 1" fittings in a variety of piping, plumbing, and hydraulic setups. Built from stainless steel and lead-free, this nipple delivers reliable performance even in demanding environments.

  • Material: Stainless Steel
  • Ends: 1" MIP x 1" MIP
  • Length: 3 in
  • Maximum Pressure: 232 psi
  • Maximum Temperature: 392°F
  • Lead Content: Lead-Free
  • Brand: B&K Proline
  • Product Type: Nipple
  • Sub Brand: Proline

Usage and advantages

Designed for connections between female fittings with a 1" nominal size, this 3-inch stainless steel nipple provides a durable, corrosion-resistant solution for hot water lines, industrial piping, and other systems where lead-free materials are desirable. Ensure proper threading and sealant usage for a tight, leak-free connection in compliance with standard plumbing practices.

The Details Specifications

Brand B&K
SKU 4012038
UPC 032888216433
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 4 × 6
Weight 0 lbs
Cubic Feet 0.01182 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare