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Reinforced Door Screw Kit for Strike Plates, Deadbolt Plates, and Hinges. 3-inch Screws and Screwdriver Bit, Makes Doors Kick Resistant, Home Security Upgrade

Based on 574 reviews
Condition: New
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$9.98
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 5
Order within 16 hours and 32 minutes

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At a glance

Condition
New
Color
Zinc
Dimensions
3 x 1 x 3 in
Material
Hardened Steel - Zinc Coated
Head Style
Flat
Thread Size
#9
Thread Coverage
Partially Threaded

Features 5

  • [ANTI-VILLAIN TECHNOLOGY] Fixes the 3 WEAK POINTS of a residential door: The Strike Plate, Deadbolt Plate, and Hinges. Kick resistant doors for Homes or Apartments. Security in an unpredictable world.
  • [YOU SHALL NOT PASS] 3-Inch Long Hardened Steel Screws Burrow Past the Door Jamb and Dig Deep Into The Door Frame. Effective Home Security. Latch Reinforcement.
  • [COST EFFECTIVE] Enough for 2 Doors. 16 Phillips/Square Combo Screws and a Square Non-Slip Screwdriver Bit. Compatible with Schlage, Kwikset, Defender, Baldwin, Defiant, Brinks, Prime-Line, Gator and All Other Brands.
  • [SIMPLE INSTALL] Remove the Current Screws and Install Upgraded Screws Into the Old Screw Holes. Use Included Square Screwdriver Bit to Prevent Stripping or Camming out. Do Not Install on Door/Handle Hardware, Only on Jamb/Frame Side.

Description

Prevent doors from being kicked in with our Upgraded Door Security Screw Kit. Upgraded Screws help reinforce the 3 weak points of a residential door: The strike plate, deadbolt plate, and the hinges. These long 3-inch hardened steel screws burrow past the door jam and dig deep into the door frame, creating a kick resistant hold. DIY Newbie Approved. Replacement takes less than five minutes. Simply swap out the old cowardly screws with your new Upgraded Screws. Our uniquely engineered Security Screws are designed to fit your existing hardware. Forged in Taiwan, technologically advanced screws will resist stripping or shearing. The self-drilling "Type-17" tip penetrates hardened wood with ease. Pillars of Strength! 3-inches of hardened steel. We've designed this security screw to keep out the bad, and protect the good. The most cost effective security upgrade available. Custom Phillips #2 / Square #2 combo drive. This screw head can accept either type of bit. Self drilling screw tip easily drills into even the hardest wood. No pilot hole needed. We include a square bit which is less likely to strip and makes for an easier installation. Reinforced Door Store puts your family first! We take a simple approach to home security: Our products are DIY and weekend warrior approved. Protect your home and your family in just a few minutes. We are an American company. All our products are inspected and packaged in America by my own family. We only make products that we would trust to protect our family. You will never regret using us.

Specs 31

Material Hardened Steel - Zinc Coated
Head Style Flat
Item dimensions L x W x H 3 x 1 x 3 inches
Exterior Finish Zinc
Thread Size #9
Item Dimensions 3 x 1 x 3 inches
Thread Coverage Partially Threaded
Fastener Size 3"

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Screw It, Now I am more secure
Color: Zinc
I've been considering installing and purchasing these screws for some time to provide greater security and stability to my exterior doors. I noticed yesterday that one of the screws in my front door handle strike plate was falling out, so I made the purchase. Upon installation I noticed the screws previously used for the strike were 1/2" in length. I promptly replaced those with ease then proceeded to replace the screws in the dead bolt strike plate. There the new homer builder had used a combination of 1/2" and 1 1/2" length screws. I replaced those quickly then proceeded to do two other exterior doors that all used primarily 1/2" and some 1 1/2" length screws. Installation with the provided bit was very simple and highly suggest leveraging the bit to avoid stripping the screw heads. Even with using the provided bit, due to the extra length you can significant torque is required and could easily strip out the head with the Phillips bit. The new screw length is fantastic and it felt much more secure when going into the door frames. They look great and fit perfect into the strike plates. This was a very inexpensive upgrade to properly secure three exterior doors. This also will prevent my strike plate from becoming loose and provides the extra durability needed for heavy use by kids and young adults. I wish I would have done this sooner and will likely return for additional packages to replace the screws on the hinge side of all the exterior doors. Was a great purchase and highly recommend you consider making this upgrade as well ... show more
Reviewed in the United States on June 13, 2026 by Buster

Great value
Color: Zinc
Nice kit. I like the way the Screw heads fit flush into hinges compared to what is available from big box stores. Great value.
Reviewed in the United States on October 13, 2026 by William

Some things are just with purchasing.
Color: Zinc
Never thought about the importance of securing your front doors after viewing this product. Easy to install, made well, strong material and truly help with securing your home. Worth the money save peace of mind.
Reviewed in the United States on July 29, 2026 by Michael Roman

Excellent screws….
Color: Zinc
You can NEVER have enough screws, for different purposes…. Thank you AMAZON….
Reviewed in the United States on September 30, 2026 by Joseph Sanchez

Good
Color: Zinc
Works well
Reviewed in the United States on August 1, 2026 by Vickie Helmick

Extra protection
Color: Zinc
These gave us some extra protection for our front door
Reviewed in the United States on February 23, 2025 by Maria van der Kleut

Well worth the extra security
Color: Zinc
Installed very easily . It makes the door stronger than the tiny flimsy ones that were in the door originally. Added security for very little money. If a 72 yr old can install it anyone can. Well worth the money for more piece of mind!
Reviewed in the United States on August 10, 2026 by Alice C.

Long!
Color: Zinc
These are accurately represented in the description. They can be a little difficult to get in, but should do the trick once in place. Time will tell about the strength…
Reviewed in the United States on August 5, 2026 by Adam shaw
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