Skip to the content

Free Shipping On Orders Over $89 | Call Our Experts Today

Search for products

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Need help?

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Your cart

Your cart is empty

Adapters

Home »Copper

Collection: Adapters

Filter products

Filter

Brand

Search

Nibco

Type

Search

Adapters

Size

Search

1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
4"

Connection Type

Search

Press x Female Threaded

Material

Search

Copper

Price

Search

Under $5
$5 to $10
$10 to $15
$15 to $20
$20 to $25
$25 to $50
$50 to $75
$75 to $100
$100 to $150
$150 to $200
$250 to $300

Sort by:

51 Products

Nibco

1" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $14.14
Nibco

1" Copper Adapter C x M - Wrot 604

In stock

(0)

Regular price $12.48
Nibco

1" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $18.69
Nibco

1" Fitting Adapter Ftg x M - Wrot Copper, 604-2

In stock

(0)

Regular price $21.54
Nibco

1" x 1/2" Adapter C x F - Wrot Copper, 603

Out of stock

(0)

Regular price $19.11

Out of stock
Nibco

1" x 3/4" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $20.33
Nibco

1-1/2" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $29.86
Nibco

1-1/2" Copper Adapter C x M - Wrot 604

In stock

(0)

Regular price $20.46
Nibco

1-1/2" DWV Adapter C x F - Wrot Copper, 903

In stock

(0)

Regular price $17.85
Nibco

1-1/2" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $43.79
Nibco

1-1/4" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $19.48
Nibco

1-1/4" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $17.08
Nibco

1-1/4" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $32.59
Nibco

1/2" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $3.66
Nibco

1/2" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $2.85
Nibco

1/2" Fitting Adapter Ftg x F - Wrot Copper, 603-2

Out of stock

(0)

Regular price $8.98

Out of stock
Nibco

1/2" Fitting Adapter Ftg x M - Wrot Copper, 604-2

In stock

(0)

Regular price $12.38
Nibco

1/2" x 1/4" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $6.75
Nibco

1/2" x 3/4" Fitting Adapter C x M - Wrot Copper, 604R

In stock

(0)

Regular price $8.38
Nibco

1/2" x 3/8" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $6.29
Nibco

1/2" x 3/8" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $5.66
Nibco

1/2" x 3/8" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $10.69
Nibco

1/4" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $12.55
Nibco

2" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $44.44

12 3

Fast Shipping!

Most items are ready ship immediately. Delivery in 2 to 3 business days!

Pro Program

Apply for our Pro Program and receive trade discounts!

We're Here to Help!

Our friendly staff is product certified and ready to help you!

Let's Keep in Touch

Stay updated on new products and promotions

Your email

We're here to help!
Monday - Friday
9:30 AM - 6:00 PM PST
(800) 468-5997

Customer Service

Contact Us
Pro Program
Returns

Company Info

Our Story
Shipping Policy

Legal

Terms of Service
Privacy Policy

Facebook
Instagram

© 2026, SupplyStop.com

Payment methods