Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

ribbon image

Real OEM HVAC Parts Are In This Spring! SHOP NOW

My Shopping Cart

You didn't add any products to Your Cart yet Continue Shopping

Important Update: Click here for the latest information on tariffs and their impact on our industry.

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Carrier HVAC AT39MB241 HEX NUT

How to get it fast to ?

Ship It!

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

To see the price or purchase:
Log In or Register

Add to cart

0 more Purchase Options for Shipping
1-Hour Pickup!

Quantity Available:

Pickup hours: Mon - Fri

To see the price or purchase:
Log In or Register

Add to cart

more pickup options

See Local Inventory

Card Label

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Quantity Available:

0

Quantity Available:

0

Manufacturer:

Carrier HVAC

Manufacturer #:

AT39MB241

Parts Town #:

CRRAT39MB241

Units:

Each

Fits Models:

View Models List

Carrier HVAC AT39MB241 Genuine OEM Replacement Part

A Carrier AT39MB241 Hex Nut secures fittings and connections, maintaining tight, reliable assemblies across HVAC systems.

Designed for dependability, Real OEM nuts, bolts and screws deliver true-to-spec threads and dimensions that support precise fit, reducing rework and keeping assemblies tight
Fits Popular Models: 30GXR163 440, 30HXC146 Y 960, 30HXA076 970
Product Type: Hex Nut
Material: Brass

Required fields.

Card Label

Expiration Date

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Fits Models
Specs

Material:

Brass
Length:

1 in / 2.54 cm
Width:

1 in / 2.54 cm
Height:

1 in / 2.54 cm
Weight:

Not Available