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

Real OEM HVAC Parts Are In This Spring! SHOP NOW

0 Items

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 #

Henny Penny MM121023 Lock Washer, External Tooth, 4.3MM

How to get it fast to ?

Ship It!

In Stock
Ships today from Parts Town Ships from Parts Town

Ships from

if ordered in the next 01h : 58min : 33sec

Promotional Price:

8.01 C$ My Price: C$ 8.01

Add to cart

more Purchase Options for Shipping
1-Hour Pickup!

Quantity Available:

Pickup hours: Mon - Fri
My Price:

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

Our Price:

C$ 8.01

Quantity Available:

11

Quantity Available:

11

Manufacturer:

Henny Penny

Manufacturer #:

MM121023

Parts Town #:

HENMM121023

Units:

Each

Fits Models:

View Models List

Henny Penny MM121023 Genuine OEM Replacement Part

The Henny Penny MM121023 Serrated Washer secures your components together and is designed to prevent loosening under vibrations and torque. As real OEM washers, they offer the perfect combination of fit, function, and durability, giving you peace of mind during your day-to-day operations.

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

Length:

0.25 in / 0.64 cm
Width:

0.2 in / 0.51 cm
Height:

0.05 in / 0.13 cm
Weight:

Not Available

Find Foodservice Equipment Parts

Henny Penny MM121023 Lock Washer, External Tooth, 4.3MM

How to get it fast to ?

Henny Penny MM121023 Genuine OEM Replacement Part

Part HENMM121023 fits 0 models:

New Customers?

Find Foodservice Equipment Parts

Henny Penny MM121023 Lock Washer, External Tooth, 4.3MM

How to get it fast to ?

Ship It!

Ships today from Parts Town Ships from Parts Town

Ships from

Henny Penny MM121023 Genuine OEM Replacement Part

Part HENMM121023 fits 0 models: