eBay

Here we have 4-40 Blind Nuts.

They can be used for whatever you can imagine, but a few examples are:

Inserted thru a thin steel or aluminum plate.

Cast into plastics, fiberglass, clay etc...

Used as a blade bushing in knife making.

Probably thousands more uses... Here are the specs:

Stainless steel, one piece construction.

.210 diameter X .350 long.

.375 overall length (.023 shoulder thickness).

4-40 thread is approx .230 deep.

.250 hex size

I am selling these 25 pcs. per order.

I will  consider 'Best Offers' for orders of 10 or more units.

To save you on shipping, I will ship all orders together, and only charge you once for shipping.

Shipping is 2.95 to the U.S. and includes Delivery Confirmation.

I ship the next business day after payment clears. Honestly.

Feel free to ask questions, and Thank You for stopping by!

 


On Jan-30-13 at 07:18:54 PST, seller added the following information: