Trustpilot rating stars4.5 ★
Toggle Nav
My Cart
Search
Advanced Search
  • Compare
Menu
Account
main product photo
Visit Fein Brand Store
fein

42443002992 Locking Washer - Fein

Be the first to review this product
$3.99
In Stock
SKU
42443002992
test test
ⓘKnow Before You Order
×

Know Before You Order

Some orders ship faster than others

We stock tens of thousands of parts in our warehouse, and most in-stock orders ship within 24 business hours. Because we specialize in hard-to-find tool parts, some items are sourced directly from the manufacturer after your order is placed and may require 10–14 business days before shipment. We believe in being transparent about timelines so you know what to expect before ordering. If timing is critical, please contact with your part number for an estimated delivery timeframe.

Why does M&M Tool Parts offer parts other companies don’t?

As a family-owned business, we’ve built long-standing relationships with trusted manufacturers across the industry. These partnerships allow us to source specialty parts that are often unavailable through larger retailers or online marketplaces. In many cases, M&M Tool Parts provides one of the few reliable ways to obtain these components — and we work hard to get them to you as quickly as possible.

What should I expect after placing my order?

Our team begins processing orders immediately. If your item is stocked locally, you’ll typically receive tracking information within 24 business hours. For manufacturer-sourced items, we coordinate directly with vendors to secure and ship your order as efficiently as possible. We understand downtime is frustrating, and we sincerely appreciate your patience while we help source parts that can often be difficult to find elsewhere.

Fein 42443002992 Circlip
Read More
Fein Circlip Replacement Part 42443002992
More Information
On OfferNo
Buy TogetherNo
Ship FreeNo
Write Your Own Review
You're reviewing:42443002992 Locking Washer - Fein
Compatibility
  1. Fein AHSI636C 72230213115 Parts - Straight Grinder
  2. Fein MSH635 72231213114 Parts - Straight Grinder
  3. Fein MSH636-1 72230309113 Parts - Straight Grinder
  4. Fein MSH636-1 72230313111 Parts - Straight Grinder
  5. Fein MSH736-1 72230397041 Parts - Straight Grinder
  6. Fein MSHO-840-2 78230312261 Parts - Straight Grinder
© Copyright 2026. MMToolParts.com All Rights Reserved.