Best Metal Dead Bolts of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Metal dead bolts are an essential component for securing your doors and windows. These robust bolts provide a sturdy and reliable locking mechanism that can prevent unwanted intruders from gaining access to your property. With a variety of sizes and finishes available, metal dead bolts can be tailored to suit your specific needs and preferences. Whether you are looking to enhance the security of your home or business premises, metal dead bolts are a highly effective solution that can provide peace of mind and protect your property.
At a Glance: Our Top Picks
Top 6 Metal Dead Bolts
Heavy Duty KIMISS Dead Bolt Lock
The KIMISS Dead Bolt Lock offers a robust locking solution for your home. Its sturdy brass lock body ensures easy and secure locking, giving you peace of mind. The surface is treated with golden oil, making it waterproof and resistant to rust, which is perfect for outdoor use. With exquisite workmanship, the hardened metal throw bolt provides excellent cut resistance, enhancing your door's security. Additionally, the included angle strike bracket offers extra security, ensuring a reliable fit for your wooden or iron doors.
Burg-Wächter ZS 85 SB Deadbolt Lock
The Burg-Wächter ZS 85 SB is a robust deadbolt lock crafted from high-strength die-cast zinc with a nickel plating, making it ideal for metal doors and various other materials. You will appreciate the adjustable locking bolt, which can be positioned at a 90° angle and locks at 180°, providing enhanced security. With three locking bars and a reversible key disc cylinder, it offers convenience and flexibility. The installation process is straightforward, allowing you to easily remove the fixing nut and latch bar for quick setup.
LYNN HARDWARE Heavy Duty Commercial Deadbolt
The LYNN HARDWARE Deadbolt offers a secure solution for any door. With its single cylinder function, you can easily lock or unlock it using a key or turnpiece. The hardened steel bolt pin, measuring a substantial 1”, ensures strong protection against cutting and prying attempts. Its adjustable backset accommodates doors with thicknesses ranging from 35 mm to 50 mm, allowing for versatility in various installations. Additionally, installation is straightforward, requiring only a screwdriver, so you can save time and effort while enhancing your security.
2 x Securit Security Dead Bolts with Star Key
The Securit Dead Bolts are designed to enhance your home security. Made from durable metal, these locks are robust and reliable, ensuring that your doors are securely fastened. The rack dead bolt mechanism provides added strength, giving you peace of mind against unauthorised access. With a mortice lock fassung, installation is straightforward and efficient. Additionally, the supplied colour matched screws ensure a seamless appearance, making your doors look tidy and professional. This product is a practical choice for anyone looking to improve their security measures.
Foriy Commercial Storefront Mortise Lock Set
The Foriy Mortise Lock Set offers exceptional security for your commercial premises. With its five-ply laminated steel bolt and concealed hardened steel pin, you can feel confident that your property is well protected. Made from high-quality zinc alloy, this lock ensures durability and longevity, making it a reliable choice for busy storefronts. Additionally, its compatibility with various sliding doors and gates provides versatility, allowing you to secure different types of entrances effectively.
UHPPOTE Fail-Secure Electric Drop Bolt Lock
The UHPPOTE Electric Drop Bolt is a robust locking solution designed for various door types, including wooden, glass, and fireproof doors. Its fail-secure feature ensures the lock remains engaged when the power is cut, providing peace of mind. The autolock time delay allows you to choose a delay of 0, 3, 6, or 9 seconds, ensuring the door locks only after it has fully closed. This function helps protect both the door and the lock from damage, enhancing durability and efficiency.
Frequently Asked Questions (FAQs)
1. What is a dead bolt used for?
Deadbolts offer even stronger protection against burglary or break-in. They have lock bolts that move with the turning of a knob or key without a spring. Their unique locking mechanism is better equipped to resist physical attacks, battering and boring, making them less susceptible to a knife or hand tool.
2. What is the strongest dead bolt?
The Schlage B60N is essentially a residential version of a high-security deadbolt lock. It's rated Grade 1 by ANSI/BHMA,1 meaning it has passed the same hammering, prying, sawing, picking, and kicking tests as the toughest high-security locks that Schlage produces.
3. Why is it called a dead bolt?
Deadbolts are considered to be secure locks that are difficult to open without a key, especially when compared to a spring-loaded lock, the kind you see in the center of a doorknob. While spring latches can be pushed back manually, deadbolts can't — which is why they're called deadbolts. They're dead, or unmovable.
4. Are dead bolts secure?
Deadbolts are the most secure because they need to be engaged when the door is shut. They have a unique locking device built into the bolt, that can't be forced back into the door, thus preventing unwanted entry.
During our metal dead bolt research, we found 209 metal dead bolt products and shortlisted 6 quality products. We collected and analyzed 4,638 customer reviews through our big data system to write the metal dead bolts list. We found that most customers choose metal dead bolts with an average price of £16.21.
The metal dead bolts are available for purchase. We have researched hundreds of brands and picked the top brands of metal dead bolts, including KIMISS, LYNN HARDWARE, Securit, foriy, UHPPOTE. The seller of top 1 product has received honest feedback from 509 consumers with an average rating of 4.8.

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.