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🔐 Fortify your front door like a pro — because your home deserves the best defense!
This Reinforced Door Screw Kit features 3-inch hardened steel screws and a non-slip square screwdriver bit designed to strengthen the strike plate, deadbolt plate, and hinges of residential doors. Compatible with major lock brands, it offers a cost-effective, easy-to-install solution that significantly improves door kick resistance and overall home security, backed by decades of law enforcement and construction expertise.






| ASIN | B0CHXCRMLS |
| Best Sellers Rank | #14,061 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #393 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 Name | kit |
| Set Screw Thread Type | UNF |
| Size | 3 inches |
| Thread Class | 3B |
| Thread Coverage | Partially Threaded |
| Thread Size | #9 |
| Thread Style | Course |
| Thread Type | Unc |
M**.
Better security in an inexpensive kit.
Easy to replace the short factory screws with these longer screws. Much more secure now.
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.
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
G**T
Excellent addition to your security.
Strong, sharp, drive easily to their full length.
M**E
Came quickly and as described! Will be nice to feel more secure
A**R
One of the screw head broke
G**7
Head came off one of the screws
Trustpilot
1 month ago
2 months ago