Weiler 07769 Adapter, 5/8"-11 UNC to 3/8"-16" (Pack of 10)

$ 52.99

Score By Feature

Based on 67 ratings

Customer service

8.56

Value for money

8.64

Packaging

8.84

Satisfaction

8.73

OveReview Final Score

How Our Score Is Calculated

Product Description

Useful for mounting brushes with a 5/8"-11 UNC nut to other threaded spindles

The thread size is 5/8 inch by 11 inch by fixed

This grinder is compatible with a right angle grinder

The adapter has a thread pitch of 5/8"-11 studs to 3/8"-16 holes.

Provides cost-effective use, specifically designed for professionals and at an affordable

Questions & Answers

Does this adapter allow me to use a 5/8" Dewalt saw (dcs571b) that I have?

That should be the case. The polisher that I used for it was a

Is there a course thread or a ?

A UNC thread means Unified National coarse Threads and a UNF thread means Unified National Fine Threads.

How does this work with dual action polishers and rotary polishers? With my rotary machine, I wanted to see if I could use my DA backing plate without purchasing a new one. ?

Thanks for taking the time to ask a A 77644 adapter for 5/8" to 5/8" connections is available from Weiler 3/8" UNC to 11 UNC This 24 UNF nut is meant to be used to mount power wire brushes with a maximum length of 5/8" There are 11 UNC nuts on tools with 3/8"-inch holes Spinal attachments consist of 24 UNF threads. You are not the first person to suggest this item has been used for this application. Before attempting this modification, it is best to consult with the manufacturers of your dual action and rotary polishers.

The metal used for this is what kind?

The steel industry

Selected User Reviews For Weiler 07769 Adapter, 5/8"-11 UNC to 3/8"-16" (Pack of 10)

Compatible with the standard thread of the HF air grinder

5/5

It was my expectation that Harbor Freight air grinders would be equipped with metric threads, but I was disappointed. China decided to go with 3/8-24 threads on one of its tools. As a result, I had a collection of useless metric adaptors. A little gem like this replaces that problem and allows larger disks (or are they disks? The tools) and accessories are provided at It is made from steel and is a good product.

Nathanael LAW

| Sep 29, 2020

I posted in the wrong thread

4/5

Although the quality was excellent, the female 3/8" thread on this grinder (Makita n9514B) was not compatible with it, so I could not use it. For my grinder, I wanted to add a disc, so I was trying to change the connection from 5/8" to 5/8". I'll see what else I can do.

Carlos Rasmussen

| Oct 05, 2020

It was a perfect The extension allowed me to use the newer 5/8-inch attachments on an old model Black and Decker sander and polisher

5/5

I did not want to throw away the old Black and Decker because it is well built. A new lease of life was given to the old piece.

Casey FINCH

| Jan 14, 2021

There was no match between the contents and the The delivery time was on target

3/5

According to the packaging, the adapter is a 5/8 11 to M10 1, but it came in a 5/8 11 to 3/8 24 packaging. I saw it on the adapter, and, as you may have guessed, it did not fit the 3/8"-24 shaft on the grinder. It was returned to me in two days, and I received a replacement. One star would have been enough, but I cannot do that. Although the replacement shippment was identical to the first one, there was no difference between them. It sounds like the manufacturer is having problems with how they are packaging these things, Weiler. The product looked to be of good quality, so I got a refund since I did not think getting a third replacement would improve the situation.

Samira Lamb

| Apr 23, 2021

Fitting is being reduced

5/5

There are no negatives to be found.

Cleo Ibarra

| Mar 22, 2021

I enjoyed this

5/5

The quality of the product is superb. Took off the backing pads from my old rotary polisher and I could use them with 5/8'' backing pads.

Lukas COLES

| Jun 15, 2021

The item was not as described and the threading was incorrect

3/5

It does not match the description in the It was the same wrong thing both times. I thought it may have been packaged wrong the first time, but it wasn't.

Iliana Merritt

| May 14, 2021

This adapter converts 3/8" metric to 5/8 inch metric

5/5

I use this for my air grinder because it fits the 3/8" shaft perfectly. Blades and accessories that have a diameter of 5/8" can be used. I like how it was.