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. 797 products available

Brass Fittings

Browse brass 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
797 products Same-day shipping cutoff: 11 AM PT
ATC 3/8 in. Flare Brass Adapter
5 per case
Ships Today

Atc

ATC 3/8 in. Flare Brass Adapter

MPN: 6JC120110701083

$29.70 $34.95
15% OFF Case of 5 · with code
View Details
ATC 3/8 in. Flare X 1/4 in. D Flare Yellow Brass Reducing Union
5 per case
Ships Today

Atc

ATC 3/8 in. Flare X 1/4 in. D Flare Yellow Brass Reducing Union

MPN: 6JC120110701098

$21.20 $24.95
15% OFF Case of 5 · with code
View Details
ATC 3/8 in. FPT X 3/8 in. D MPT Brass 45 Degree Street Elbow
5 per case
Ships Today

Atc

ATC 3/8 in. FPT X 3/8 in. D MPT Brass 45 Degree Street Elbow

MPN: 6JC120910711027

$28.00 $32.95
15% OFF Case of 5 · with code
View Details
ATC 3/4 in. MIP X 1/8 in. D FIP Brass Hex Bushing
5 per case
Ships Today

Atc

ATC 3/4 in. MIP X 1/8 in. D FIP Brass Hex Bushing

MPN: 6JC125110701020

$36.50 $42.95
15% OFF Case of 5 · with code
View Details
ATC 1/8 in. MPT X 1/8 in. D MPT Yellow Brass Nipple 4-1/2 in. L
5 per case
Ships Today

Atc

ATC 1/8 in. MPT X 1/8 in. D MPT Yellow Brass Nipple 4-1/2 in. L

MPN: 6JC126300201017

$36.50 $42.95
15% OFF Case of 5 · with code
View Details
ATC 1/2 in. Compression X 3/8 in. D MIP Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 1/2 in. Compression X 3/8 in. D MIP Brass 90 Degree Elbow

MPN: 6JC121010711030

$50.95 $59.95
15% OFF Case of 5 · with code
View Details
ATC 1/4 in. MPT X 1/4 in. D MPT Yellow Brass Nipple 3-1/2 in. L
5 per case
Ships Today

Atc

ATC 1/4 in. MPT X 1/4 in. D MPT Yellow Brass Nipple 3-1/2 in. L

MPN: 6JC126300201024

$38.20 $44.95
15% OFF Case of 5 · with code
View Details
ATC 1/2 in. Compression X 3/8 in. D Compression Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 1/2 in. Compression X 3/8 in. D Compression Brass 90 Degree Elbow

MPN: 6JC121010711015

$46.70 $54.95
15% OFF Case of 5 · with code
View Details
ATC 1/4 in. Flare X 1/8 in. D MPT Brass Inverted Flare Adapter
5 per case
Ships Today

Atc

ATC 1/4 in. Flare X 1/8 in. D MPT Brass Inverted Flare Adapter

MPN: 6JC050810721027

$19.50 $22.95
15% OFF Case of 5 · with code
View Details
ATC 5/16 in. Flare X 5/16 in. D Flare Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 5/16 in. Flare X 5/16 in. D Flare Brass 90 Degree Elbow

MPN: 6JC126310721012

$40.75 $47.95
15% OFF Case of 5 · with code
View Details
ATC 5/8 in. Tube X 3/8 in. D MPT Brass 90 Degree Street Elbow
5 per case
Ships Today

Atc

ATC 5/8 in. Tube X 3/8 in. D MPT Brass 90 Degree Street Elbow

MPN: 6JC121010711033

$46.70 $54.95
15% OFF Case of 5 · with code
View Details
ATC 1/2 in. Compression X 1/2 in. D MPT Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 1/2 in. Compression X 1/2 in. D MPT Brass 90 Degree Elbow

MPN: 6JC121010711031

$59.45 $69.95
15% OFF Case of 5 · with code
View Details
ATC 5/8 in. Flare X 1/2 in. D CTS Brass Forged Flare Nut
5 per case
Ships Today

Atc

ATC 5/8 in. Flare X 1/2 in. D CTS Brass Forged Flare Nut

MPN: 6JC050810721025

$28.00 $32.95
15% OFF Case of 5 · with code
View Details
ATC Brass 1/8 in. D X 1/8 in. D Adapter
5 per case
Ships Today

Atc

ATC Brass 1/8 in. D X 1/8 in. D Adapter

MPN: 6JC126310701033

$21.20 $24.95
15% OFF Case of 5 · with code
View Details
ATC Brass 1/8 in. D X 3/8 in. D Adapter
5 per case
Ships Today

Atc

ATC Brass 1/8 in. D X 3/8 in. D Adapter

MPN: 6JC126310701042

$25.45 $29.95
15% OFF Case of 5 · with code
View Details
ATC 1/2 in. Compression X 1/2 in. D FPT Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 1/2 in. Compression X 1/2 in. D FPT Brass 90 Degree Elbow

MPN: 6JC121010711042

$63.70 $74.95
15% OFF Case of 5 · with code
View Details
ATC 1/4 in. FPT X 1/4 in. D FPT Yellow Brass Union
5 per case
Ships Today

Atc

ATC 1/4 in. FPT X 1/4 in. D FPT Yellow Brass Union

MPN: 6JC126310701011

$76.45 $89.95
15% OFF Case of 5 · with code
View Details
ATC Brass 3/8 in. D X 5/16 in. D Adapter
5 per case
Ships Today

Atc

ATC Brass 3/8 in. D X 5/16 in. D Adapter

MPN: 6JC126310701041

$32.25 $37.95
15% OFF Case of 5 · with code
View Details
ATC 5/8 in. Compression X 1/2 in. D FPT Brass 90 Degree Elbow
5 per case
Ships Today

Atc

ATC 5/8 in. Compression X 1/2 in. D FPT Brass 90 Degree Elbow

MPN: 6JC121010711043

$63.70 $74.95
15% OFF Case of 5 · with code
View Details
ATC 3/8 in. Fine Thread Flare X 1/2 in. D Male Brass Connector
5 per case
Ships Today

Atc

ATC 3/8 in. Fine Thread Flare X 1/2 in. D Male Brass Connector

MPN: 6JC120110701084

$29.70 $34.95
15% OFF Case of 5 · with code
View Details
ATC Pipe Lock Nut 3/4 in. Yellow Brass
5 per case
Ships Today

Atc

ATC Pipe Lock Nut 3/4 in. Yellow Brass

MPN: 6JC050801521044

$33.95 $39.95
15% OFF Case of 5 · with code
View Details
ATC 1/2 in. Compression X 3/4 in. D FPT Brass Coupling
Ships Today

Atc

ATC 1/2 in. Compression X 3/4 in. D FPT Brass Coupling

MPN: 6JC120110701041

$19.99
View Details
ATC Brass 3/4 in. D X 3/4 in. D Hose Adapter
5 per case
Ships Today

Atc

ATC Brass 3/4 in. D X 3/4 in. D Hose Adapter

MPN: 6JC126301511026

$38.20 $44.95
15% OFF Case of 5 · with code
View Details
ATC 5/8 in. Flare X 3/8 in. D CTS Brass Forged Flare Nut
5 per case
Ships Today

Atc

ATC 5/8 in. Flare X 3/8 in. D CTS Brass Forged Flare Nut

MPN: 6JC050810721024

$67.95 $79.95
15% OFF Case of 5 · with code
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