Need a DeWalt scroll saw part

[ken simon]

I have a DeWalt 788 type 2 scroll saw.  I need a part for it, # 330021-00, which is a nut.  Apparantly it has been discontinued.  Anyone who can help me in any way?? Please call me at 919-265-9886. 

Thanks,

Ken

[JTTHECLOCKMAN]

On 7/18/2026 at 9:56 AM, ken simon said:

I have a DeWalt 788 type 2 scroll saw.  I need a part for it, # 330021-00, which is a nut.  Apparantly it has been discontinued.  Anyone who can help me in any way?? Please call me at 919-265-9886. 

Thanks,

Ken

Ken Home Depot or lowes have nuts such as those. Maybe you can find the right one there. Or go to a hardware store. If all else fails Google is your friend. 

 

[kmmcrafts]

Just search online for the part number.. I found several of them at various sites by doing that. Look here https://www.facebook.com/reel/1039979461850624

That said this is likely a metric thread lock nut it looks like.. and likely around $0.75 at a hardware store.  

[Scrappile]

I searched with AI  AI said:

Available Retailers

• ToolpartsPro: You can find this item listed for individual purchase on the ToolpartsPro Black and Decker Catalog as well as their ToolpartsPro DeWalt Catalog. [1, 2]
• Grainger: This hardware item is available on the Grainger Industrial Supply Platform, which supports both direct shipping and local branch pickup options. [1]
• PartsWarehouse: The component is stocked on the PartsWarehouse Replacement Tool Parts Site. [1]
• Amazon: Individual sellers periodically offer this factory OEM piece on the Amazon Marketplace. [1]
• eBay: If you are looking for immediate stock from independent liquidators, you can check the active listings on the eBay Tools Section. [1]

If you are trying to fix a specific piece of equipment, let me know the brand and model number of your power tool so I can double-check the schematic and make sure this is the exact hardware fit you need!

 

It looks like what I always called a 
"Locknut"

 

Then I asked AI for size and thread of that nut it responded:

• Thread Size: M6 (6mm nominal diameter). [1, 2]
• Part Description: It is an Elastic Stop Nut (also known as a nylon-insert lock nut). It features a built-in nylon ring inside the internal threads that grips the mating bolt to prevent it from loosening due to tool vibration. [1, 2, 3, 4, 5]
• Mating Part Info: It is frequently paired directly alongside part # 330021-01, which is an ISO 7040 standard standard-profile M6 hex lock nut. [1]

Common Tool Applications

This specific stop nut is widely used across standard hardware setups on a variety of DeWALT, Black & Decker, Craftsman, and Porter-Cable tools, including: [1, 2]

• Miter Saw Stands: DWX723, DWX724, and DE7023 leg stands.
• Scroll Saws: DW788 20-inch variable speed scroll saws.
• Circular & Trim Saws: Cordless and corded circular saws like the DW930, DW935, and DW936. [1, 2, 3, 4, 5]
•  

AI can be a great tool.

 

 

Edited yesterday at 02:46 PM by Scrappile

[OCtoolguy]

I'm curious, how can a part be discontinued or unavailable when they are still building and selling those saws brand new? Am I missing something? I'm 83 years old so it's entirely possible that I've lost it.

[kmmcrafts]

6 hours ago, OCtoolguy said:

I'm curious, how can a part be discontinued or unavailable when they are still building and selling those saws brand new? Am I missing something? I'm 83 years old so it's entirely possible that I've lost it.

 

I thought it is a bit odd too so you're not alone in your thinking. Also quite odd to be brand new on the forum and not knowing a single person but drop your phone number for people to call you with their answer, LOL... Maybe that's just me because I hate giving out my phone number to anybody really, especially when you have email, and many other means of contact. 

[Scrappile]

I'm wondering if they discontinued carrying it as a DeWalt part because it is a common nut that is carried in most hardware stores and the like.

[Scrappile]

9 hours ago, OCtoolguy said:

I'm curious, how can a part be discontinued or unavailable when they are still building and selling those saws brand new? Am I missing something? I'm 83 years old so it's entirely possible that I've lost it.

And I thought I was the oldest guy on this forum.   WOW!

[BadBob]

4 hours ago, kmmcrafts said:

I hate giving out my phone number to anybody really, especially when you have email, and many other means of contact. 

Same here, I caught a lot of flak from my employer because they would hand it out to anyone. I told them: If you want to be able to call me you nee to supply me with a phone and pay me to carry it.