
Automatic Steel Bolt
We have rich experience in world trading with professional production and good after-sale service.
We mainly export to Europe, serve many customers.
We are expecting become your long term partner in China.
Description
We have rich experience in world trading with professional production and good after-sale service.
We mainly export to Europe, serve many customers.
We are expecting become your long term partner in China.

In daily door, window, and furniture security, a stable, easy-to-use, and high-strength bolt is an essential hardware component for preventing forced entry and enhancing protection. The Automatic Steel Bolt stands out for its compact body, durable steel construction, and automatic positioning mechanism, making it ideal for homes, offices, furniture cabinets, and small doors. It is also commonly classified under furniture locks, suitable for drawers, storage cabinets, toolboxes, or light doors requiring extra protection.
1. What is an Automatic Steel Bolt?
An Automatic Steel Bolt is a small yet sturdy door bolt made from steel. Its main function is to block door panels mechanically, preventing unauthorized access. Compared with traditional latch bolts, the Automatic Steel Bolt features automatic positioning, a compact size, and wide applicability, making it perfect for residential and furniture-related applications.
The working principle is similar to a pin-secured latch lock: the internal metal pins lock the bolt in place during opening or closing, ensuring stability. Once installed, it effectively resists external force, preventing doors or drawers from being pushed or pried open.
2. Materials and Structural Features
The Automatic Steel Bolt is made from high-quality steel, providing excellent tensile strength, shear resistance, and long-term durability. The steel construction ensures structural stability, resists deformation, and withstands impact - a reliable choice among compact bolts.
- Specifications:
- Material: Steel
- Body Sizes: 25 / 30 / 35 / 40 mm
- Body Thickness: 0.8 mm
Despite its small size, the bolt is strong enough for everyday use. Its compact form allows for easy installation and space-efficient placement on doors, cabinets, or furniture panels.
3. Key Advantages of Automatic Steel Bolt
1. Enhanced Security
As a practical security component, the Automatic Steel Bolt effectively prevents doors from being forcibly opened from outside. In homes or offices, it provides essential protection and peace of mind. For furniture users, it functions as part of furniture locks, strengthening the structure and safeguarding stored items.
2. Automatic Positioning for Smooth Operation
The internal pin mechanism ensures that the bolt automatically positions itself during sliding. Operation is smooth and consistent, with no jamming or looseness. This user-friendly design benefits both children and elderly users and is ideal for frequently accessed doors or drawers.
3. Easy Installation with Flexible Mounting
Automatic Steel Bolt can be quickly installed using screws to secure the bolt to a door or furniture panel. Its thin and compact body fits:
- Cabinet doors and drawers
- Small wooden doors
- Toolboxes and storage boxes
- Lightweight interior doors
This makes it highly versatile within the furniture locks category.
4. Cost-Effective and Practical
Compared to stainless steel or thick iron bolts, the Automatic Steel Bolt is affordable while still providing reliable basic security, making it a practical choice for widespread installation.
4. Application Scenarios
The Automatic Steel Bolt is suitable for many environments, including:
- Home cabinets, wardrobes, and storage closets
- Office filing cabinets and tool cabinets
- Small doors in hotels, apartments, or guesthouses
- Warehouse partitions or lightweight gates
- Wooden furniture doors or drawers
- Tool and storage boxes
It provides practical protection wherever compact, reliable security is needed.
5. Conclusion - Compact, Reliable, and Versatile
Overall, the Automatic Steel Bolt combines high-strength steel, compact construction, easy installation, and effective security. It is an excellent addition to furniture locks, providing stable, reliable protection for cabinets, doors, and lightweight furniture.
If you are looking for a compact, durable, and easy-to-use bolt, the Automatic Steel Bolt is a practical and cost-effective solution.
Product specification

|
Material: Steel |
Size of the small body: 25/30/35/40mm |
|
The thickness of the body is 0.8mm |
Product application

Company Introduction
We BS International Company Limited are professional in all kinds of hardware products, such as padlocks, handles, cylinders, door locks, and so on.
We are founded in 1996, over 20 years till now and cooperate with many customers all over the world.
So we have rich experience in world trading with professional production and good after-sale service.
Here below are the pictures of our factory for your viewing.



FAQ
a How long is the delivery time?
It depends on the quantity of the goods you order or if we have stock.
b Can you make products with my logo?
Yes, but the order must reach our MOQ. And the MOQ of different products is different.
c How can we guarantee the quality?
Always final inspection before shipment.
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