Tamper-Pruf Screws

Tamper-Pruf Screws, Inc., having been incorporated in California on 26 July 1974, has been a family owned business all these years; and we have never forgotten that we do not just sell fasteners- we sell service. That has been our philosophy since we began. Those we do business with will testify that our policy of same-day shipments support this.
For many of us, current trends in the economy have provided more than a few challenges to overcome. We have embraced these as opportunities to improve the ways we can serve our customers.
In the spirit of American free enterprise, we have recently expanded our local manufacturing capability to increase our stock and produce specials. We now have over 200 million screws in stock. All made in the United States.
Our main objective is to provide service. We can ship same day worldwide. Earning your business is our top priority. We welcome the opportunity to serve you.


We take pride in our reputation as a company that delivers
high-quality fasteners on time, and at a competitive price.

We realize that caring about the needs of our customers
has played a major role in our success.

We are just an E-Mail, a Fax, or a Phone call away!

E-MAIL: tamperpruf.@earthlinkcom


(562) 531-9340
Fax (562) 531-2464


8808 Somerset Blvd.
CA 90723