








🛡️ Lock down your home’s fortress with every screw!
This Reinforced Door Screw Kit features 3-inch hardened steel screws and a non-slip square screwdriver bit designed to strengthen the strike plates, deadbolt plates, and hinges of residential doors. Compatible with all major lock brands, it offers a cost-effective, easy-to-install upgrade that significantly boosts door kick resistance and home security, backed by decades of professional expertise.






| ASIN | B0CHXCRMLS |
| Best Sellers Rank | #7,953 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #202 in Door Hardware & Locks |
| Brand | Reinforced Door Store |
| Color | Zinc |
| Date First Available | September 12, 2023 |
| Exterior Finish | Zinc |
| Fastener Size | 3" |
| Fastener Type | Self-Drilling Screws |
| Head Style | Flat |
| Head Type | Flat |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 3 x 1 x 3 inches |
| Item model number | TP-Bz |
| Manufacturer | Reinforced Door Store |
| Material | Hardened Steel - Zinc Coated |
| Maximum Shear Strength | high |
| Metal Type | Hardened Steel |
| Number of Pieces | 17 |
| Point Style | Type 17 Point |
| Product Dimensions | 3 x 1 x 3 inches |
| Set Screw Thread Type | UNF |
| Size | 3 inches |
| Thread Coverage | Partially Threaded |
| Thread Size | #9 |
| Thread Style | Course |
J**Z
Perfect screws for what I want.
I bought these screws to attach a lock to my door frame, in such a way that it will be sturdier, last longer, and be more difficult to break. I used these to replace the 2 1/2 inch screws that came with the lock, as those screws were Phillips head, which are notoriously easy to strip and damage. These screws, however, are easier to drive and much more difficult to strip. Which is exactly what I was looking for. All in all, I am very satisfied with my purchase of these screws.
C**X
Just the length needed. Good screws.
As described. Fair value. Excellent for anchoring door hardware.
G**T
Excellent addition to your security.
Strong, sharp, drive easily to their full length.
A**R
Screws
Worked great
J**J
Used to reinforce exterior doors and bolt plates
Good screws, perhaps too long. I pre-drilled the screw holes with wood drill before I installed screws.
T**T
Solid upgrade, big impact
After doing a bit of research, I decided to go with this Reinforced Door Screw Kit, and I’m really happy with the choice. These screws are solid. Once installed, the doors immediately felt sturdier, and it’s reassuring to know there’s extra protection in place. It’s a small change that makes a big impact. I’d definitely suggest this to anyone looking to step up their home security. Installation was very easy.
P**K
Long c
Good quality
A**K
Great screws!
The dual-formed screw head accepts both standard Phillips and square screw driver bits, in which the latter is much easier for non-licking secure installation. The screw is a little bit thinner than regular door hinge screws probably for easy installation without pre-drilling. If you think the existing jam hole is larger and worry if the screw would install loose, pick a toothpick, coat it with wood glue, then strike it into the hole. It is also recommended coating the screw with lubricant like toilet bowl ring wax for easier self-drilling. The caveat is that it is pricier than other screws, but it's probably worth the price.
M**E
Came quickly and as described! Will be nice to feel more secure
G**7
Head came off one of the screws
Trustpilot
1 month ago
1 week ago