What Is ZZem Screw?

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ZZem Screw is a patented technology that protects against unwanted forced door entry

A Simple Cost-Effective Door Security Solution

Out of an astonishing 2 million home burglaries a year in the USA, 60% gained access through the front door in seconds !!  (FBI Statistics)

Door Security

The vast majority of security technology functions – AFTER the FACT!
Most burglars don’t care if you have a porch light or security camera.

ZZem Screw extends the holding power of screws in hinges and latches deep into the door framing, reinforcing the weak points of your doors.

This revolutionary design will help protect you and your family.

Security For Your Backyard Area

A backyard is normally a secluded location that gives burglars a way to get into a house without being detected, secure your gate latches and hinges with the ZZem Screw.

Prevent unwarranted access especially when only a good kick or shove may open the gate or back door. Take an easy 5 minutes and install the ZZem Screw.

Home Repair and Remodeling 

The innovative new ZZem Screw takes care of an age-old problem in home repair: what can you do about sagging, hard-to-close doors caused by stripped or loose screws in door hinge or lock areas? We have all had this problem at one time or another, and now there is a fast and easy solution! This product provides affordable stripped screw repair in all doors throughout your home or business. Repairing stripped screws in hinge and lock areas is possible in just minutes.    

Easy Installation

ZZem Screw repair kits include the correctly sized drill bit, Torx and Phillips bits, and screws — all you provide is a drill. With simplicity in mind, it's easy and permanent! Installation steps are described in the Installation video found on the home page as well. 


Learn More From Founder Dean Dougherty


See What Our Customer Are Saying About ZZem Screw 


I am not one to usually send emails but I had a catch plate and 2 bad hinges that were stripped. I tried the toothpick and golf tee, trick and non of them really worked or lasted long. I was destined to find a solution so I went on google and did some searching and I am across your product on Amazon. I was still a big skeptical but I bought it anyways. All I can say is WOW WOW WOW!! It worked perfectly and it’s as strong as can be now. Such an amazing idea and solution to a common problem. I run several Facebook groups and have over 100,000 members in my groups. I made a review and told everyone to buy this if they come across this problem. Nice work and thanks for saving my sanity trying to fix it...I can now move on after half a year of struggling to fix it. 👍😊

Thanks again, Joey F 
Door Repair
June 2018


5 out of 5 stars. 
Shipped quickly and easily fixed our bathroom door! Thanks!

Chelsea Blance
May 2017


This is a fantastic product. I was turned on to these screws by a friend. I had a few stripped screws on a door hinge in one of our bedrooms that caused the door to catch. I tried toothpicks, popsicle sticks, a longer screw; nothing worked. The thing I love most about this kit is it literally comes with everything you need to use it, except a drill. The instructions were straight forward and easy to follow. I took out the supplied drill bit, and using the ruler that is printed on the package I measured out the drill depth. I then put the bit in my cordless drill and drilled a hole to the depth I had marked on the bit. I then put the supplied torx bit into the drill and screwed in the zzem screw until it was flush with the door frame. Then using the supplied Philips bit in my drill I installed the hinge back into the door frame. The door no longer sags and is rock solid, actually better than new. I'm going to get some more to do the strike plates on the exterior doors to my house. This kit would make it next to impossible for someone to kick the door in. Kudos to the creator of this product. It's high quality, made in America, and the packaging says it was invented by a veteran. That's a triple win in my opinion. I wouldn't hesitate at all to try these out.

Damon Keele
November 2016


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Veteran Owned