B&K Proline 1/2 in. FIP in. X 1/2 in. D FIP Stainless Steel 4 in. L Nipple
B&K Proline 1/2 in. FIP x 1/2 in. FIP Stainless Steel 4 in. NippleEngineered for durable, dependable connections, this B&K Proline stainless steel nipple features dual 1/2…
B&K Proline 1/2 in. FIP x 1/2 in. FIP Stainless Steel 4 in. NippleEngineered for durable, dependable connections, this B&K Proline stainless steel nipple features dual 1/2…
Engineered for durable, dependable connections, this B&K Proline stainless steel nipple features dual 1/2 in. FIP ends and a compact 4-inch length. Built to handle demanding plumbing environments, it delivers a secure seal and long-lasting performance where 1/2 in. FIP fittings are required.
Lead-free construction supports safer plumbing work, while stainless steel provides strong corrosion resistance for enduring service in demanding conditions. The dual FIP ends enable straightforward connections between 1/2 in. FIP components, and the 4-inch length offers routing flexibility in tight spaces. This nipple is an ideal choice for reliable, long-lasting 1/2 in. FIP installations in residential or commercial plumbing projects.
| Brand | B&K |
|---|---|
| SKU | 4012225 |
| UPC | 032888216150 |
| Unit | 0 |
| Case Pack Quantity | 6 per case |
| Retail Unit Quantity | 1 |
| Unit of Measure | 0 0 |
| Dimensions (L × W × H) | 1 × 3 × 4 |
| Weight | 0 lbs |
| Cubic Feet | 0.00624 ft³ |
| Country of Origin | CHINA |
Trusted Brands Only
Authentic products from the manufacturers you know. No knockoffs, no marketplace risk.
Ships Nationwide
Fulfilled from the same distribution network that supplies thousands of independent hardware stores nationwide.
Real Hardware Experts
Questions? Reach real people, not a chatbot. Call (866) 469-8556.
Pro Accounts Available
Net 30, bulk pricing, gov compliance. Apply →
Whether you're a contractor, property manager, facility team, or government buyer — one application unlocks pricing, terms, and service built for the way you actually buy.
Apply for a Pro Account Or call (866) 469-8556Every product comes directly from the trusted manufacturers you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide.
Every purchase supports independent hardware retailers in our network. We're not a marketplace, not a chain, not a faceless warehouse — we're the digital storefront for the local stores you want to keep on the corner.
Twenty years of working with independent hardware retailers means we actually know hardware. Questions about fit, compatibility, or job requirements? Reach a real person, not a chatbot or a contracted call center.
*Source: American Independent Business Alliance research on local economic multiplier effect.
National Hardware Group is an authorized seller of B&K products, sourced directly through the manufacturer's official distribution network. Every B&K item ships with full manufacturer warranty support, authentic packaging, and the quality assurance that comes with buying from a trusted channel.
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}