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
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 195 products available

Stainless Steel Fittings

Browse stainless steel fittings from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
195 products Same-day shipping cutoff: 11 AM PT
Home-Flex 1/2 in. CTS X 3/4 in. D CTS Steel Connector
Ships Today

Home-Flex

Home-Flex 1/2 in. CTS X 3/4 in. D CTS Steel Connector

MPN: 11-057C

$8.99
View Details
Home-Flex 1/2 in. FIP X 1/2 in. D FIP Steel Adapter
Ships Today

Home-Flex

Home-Flex 1/2 in. FIP X 1/2 in. D FIP Steel Adapter

MPN: 11-464-005

$19.99
View Details
Home-Flex 3/4 in. MIP X 3/4 in. D MIP Steel Male Adapter
Ships Today

Home-Flex

Home-Flex 3/4 in. MIP X 3/4 in. D MIP Steel Male Adapter

MPN: 11-436-007

$12.99
View Details
Home-Flex 3/4 in. FIP X 3/4 in. D FIP Steel Adapter
Ships Today

Home-Flex

Home-Flex 3/4 in. FIP X 3/4 in. D FIP Steel Adapter

MPN: 11-464-008

$25.99
View Details
Home-Flex 3/4 in. FIP X 3/4 in. D FIP 1/2 in. D FIP Steel Manifold
Ships Today

Home-Flex

Home-Flex 3/4 in. FIP X 3/4 in. D FIP 1/2 in. D FIP Steel Manifold

MPN: 11-070504

$23.99
View Details
Home-Flex 1/2 in to 3/4 in. SAE 10 Black Bonding Clamp Brass
USA
Ships Today

Home-Flex

Home-Flex 1/2 in to 3/4 in. SAE 10 Black Bonding Clamp Brass

MPN: 11-05BC

$11.99
View Details
Smith-Cooper 1 in. FPT X 1 in. D FPT Stainless Steel 45 Degree Elbow
Ships Today

Smith-Cooper

Smith-Cooper 1 in. FPT X 1 in. D FPT Stainless Steel 45 Degree Elbow

MPN: 4638100650

$13.99
View Details
Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Union
Ships Today

Smith-Cooper

Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Union

MPN: 4638102670

$64.99
View Details
Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT 1-1/2 in. D FPT Stainless Steel Tee
Ships Today

Smith-Cooper

Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT 1-1/2 in. D FPT Stainless Steel Tee

MPN: 4638102470

$44.99
View Details
Smith-Cooper 1-1/2 in. MIP Stainless Steel Square Head Plug
Ships Today

Smith Cooper

Smith-Cooper 1-1/2 in. MIP Stainless Steel Square Head Plug

MPN: 4638102270

$14.99
View Details
Smith-Cooper 1/8 in. FPT X 1/8 in. D Stainless Steel Union
Ships Today

Smith-Cooper

Smith-Cooper 1/8 in. FPT X 1/8 in. D Stainless Steel Union

MPN: 4638102600

$9.99
View Details
Smith-Cooper 2 in. FPT X 2 in. D FPT Stainless Steel Union
Ships Today

Smith-Cooper

Smith-Cooper 2 in. FPT X 2 in. D FPT Stainless Steel Union

MPN: 4638102680

$74.99
View Details
Smith-Cooper 1-1/4 in. FPT X 3/4 in. D FPT Stainless Steel Reducing Coupling
Ships Today

Smith-Cooper

Smith-Cooper 1-1/4 in. FPT X 3/4 in. D FPT Stainless Steel Reducing Coupling

MPN: 4638101230

$14.99
View Details
Smith-Cooper 1 in. FPT X 1 in. D FPT Stainless Steel Union
Ships Today

Smith-Cooper

Smith-Cooper 1 in. FPT X 1 in. D FPT Stainless Steel Union

MPN: 4638102650

$31.99
View Details
Smith-Cooper 1/8 in. FPT X 1/8 in. D FPT 1/8 in. D FPT Stainless Steel Tee
Ships Today

Smith-Cooper

Smith-Cooper 1/8 in. FPT X 1/8 in. D FPT 1/8 in. D FPT Stainless Steel Tee

MPN: 4638102400

$7.99
View Details
Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Cap
Ships Today

Smith-Cooper

Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Cap

MPN: 4638100080

$17.99
View Details
Smith-Cooper 1/4 in. FPT X 1/4 in. D FPT Threaded Stainless Steel 45 Degree Elbow
Ships Today

Smith-Cooper

Smith-Cooper 1/4 in. FPT X 1/4 in. D FPT Threaded Stainless Steel 45 Degree Elbow

MPN: 4638100610

$7.59
View Details
Smith-Cooper 1-1/2 in. MPT X 1-1/4 in. D FPT Stainless Steel Hex Bushing
Ships Today

Smith-Cooper

Smith-Cooper 1-1/2 in. MPT X 1-1/4 in. D FPT Stainless Steel Hex Bushing

MPN: 4638101130

$13.99
View Details
Smith-Cooper 2 in. MIP X 2 in. D MPT Stainless Steel Square Head Plug
Ships Today

Smith-Cooper

Smith-Cooper 2 in. MIP X 2 in. D MPT Stainless Steel Square Head Plug

MPN: 4638102280

$17.99
View Details
Smith-Cooper 2 in. FPT X 2 in. D FPT 2 in. D Female Stainless Steel Tee
Ships Today

Smith-Cooper

Smith-Cooper 2 in. FPT X 2 in. D FPT 2 in. D Female Stainless Steel Tee

MPN: 4638102480

$59.99
View Details
Smith-Cooper 1-1/4 in. FPT X 1 in. D FPT Stainless Steel Reducing Coupling
Ships Today

Smith-Cooper

Smith-Cooper 1-1/4 in. FPT X 1 in. D FPT Stainless Steel Reducing Coupling

MPN: 4638101240

$16.99
View Details
Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Street Elbow
Ships Today

Smith-Cooper

Smith-Cooper 1-1/2 in. FPT X 1-1/2 in. D FPT Stainless Steel Street Elbow

MPN: 4638102070

$32.99
View Details
Smith-Cooper 1/2 in. FPT X 1/2 in. D FPT Stainless Steel Union
Ships Today

Smith-Cooper

Smith-Cooper 1/2 in. FPT X 1/2 in. D FPT Stainless Steel Union

MPN: 4638102630

$17.99
View Details
Smith-Cooper 1-1/4 in. MPT Stainless Steel Square Head Plug
Ships Today

Smith-Cooper

Smith-Cooper 1-1/4 in. MPT Stainless Steel Square Head Plug

MPN: 4638102260

$12.99
View Details
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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