Description
Product Overview
The LCN LCNTB Thru Bolt is engineered as a premium aluminum female lock bolt, offering a balance of strength and lightweight performance that meets the rigorous demands of industrial hardware applications. Constructed from high‑grade aluminum, the bolt resists corrosion, reduces overall weight, and simplifies handling during installation, while still delivering the structural integrity required for secure door fastening. Its precise dimensions—4 x 3 x 0.2 inches—ensure a snug fit within standard lock bolt housings, and the 0.32‑ounce weight contributes to ease of transport and inventory management for facilities managers.
Designed by Top Notch Distributors, a reputable manufacturer known for reliable industrial components, this model carries the part number LCNTB and adheres to strict quality control standards. The bolt’s female threading allows for seamless integration with compatible lock mechanisms, providing a smooth engagement that minimizes wear over time. The product’s package includes a single unit, weighing approximately one pound, and is sourced from the United States, guaranteeing compliance with domestic manufacturing regulations and reducing lead times for domestic customers.
Beyond its core specifications, the LCN LCNTB Thru Bolt benefits from a thoughtful design that addresses common challenges in lock bolt selection. The aluminum material offers excellent thermal conductivity, reducing the risk of expansion or contraction that could compromise the seal in temperature‑fluctuating environments. Additionally, the bolt’s finish is treated to resist scratches and surface damage, preserving its aesthetic and functional qualities throughout its service life. This combination of durability, precision engineering, and user‑friendly features makes the bolt a versatile solution for a wide range of industrial door systems, from heavy‑duty warehouse entries to specialized equipment enclosures.
![[Product front view showing all components]](https://www.xenviro.store/wp-content/uploads/2026/07/be7e3712b8bb44e6baf398e90b1a52f7.jpg)
Usage
The LCN LCNTB Thru Bolt excels in environments where reliable door security and ease of maintenance are paramount. It is ideally suited for commercial facilities, manufacturing plants, distribution centers, and any setting that requires robust door hardware capable of withstanding frequent use. Installers appreciate the bolt’s straightforward alignment process, which reduces installation time and minimizes the need for specialized tools. The female threading design ensures a secure lock engagement that can be quickly released for routine inspections or emergency access, making it a practical choice for safety‑critical applications.
In addition to traditional door installations, this bolt is compatible with modular wall systems and custom‑fabricated enclosures, providing flexibility for architects and engineers who demand adaptable hardware solutions. Its lightweight nature also benefits mobile or temporary structures, where weight constraints can impact overall stability. For outdoor installations, the aluminum construction offers resistance to moisture and rust, extending the bolt’s lifespan even in harsh weather conditions. Users can confidently deploy the LCN LCNTB Thru Bolt in high‑traffic zones, knowing that its performance will remain consistent over extended periods of operation.
Maintenance personnel benefit from the bolt’s design that facilitates easy removal and re‑installation without compromising the surrounding frame. The bolt’s dimensions allow for compatibility with standard lock plates, reducing the need for custom machining and simplifying inventory management. When paired with compatible lock cylinders, the bolt provides a secure locking mechanism that meets industry standards for security and durability. This makes it an excellent choice for facilities seeking to upgrade existing hardware without extensive retrofitting.
Why Choose Us
Choosing the LCN LCNTB Thru Bolt from Top Notch Distributors means selecting a product backed by a legacy of quality assurance and customer‑focused service. Our manufacturing processes incorporate rigorous testing protocols, including tensile strength assessments and corrosion resistance evaluations, to ensure each bolt meets or exceeds industry specifications. We source aluminum from certified suppliers, guaranteeing material consistency and traceability throughout the supply chain.
Our commitment to after‑sales support includes responsive technical assistance, detailed installation guides, and a dedicated warranty program that covers manufacturing defects. Customers receive prompt responses from knowledgeable engineers who can advise on optimal installation techniques, compatibility considerations, and troubleshooting steps. This level of support reduces downtime and enhances the overall value proposition of the bolt, positioning it as a cost‑effective investment for long‑term operational reliability.
Furthermore, Top Notch Distributors maintains an extensive distribution network across North America, ensuring rapid delivery and easy access to replacement parts. Our inventory management system tracks product availability in real time, allowing us to fulfill orders with minimal lead time. By partnering with us, clients benefit from a seamless procurement experience, transparent pricing, and the confidence that comes from working with a trusted industry leader.
Environmental responsibility is also a core component of our manufacturing philosophy. The aluminum used in the LCN LCNTB Thru Bolt is recyclable, and our production facilities adhere to sustainable practices that minimize waste and energy consumption. This aligns with the growing demand for eco‑friendly hardware solutions in modern industrial projects.
Key Features
- Lightweight aluminum construction reduces handling effort while delivering strong, corrosion‑resistant performance.
- Female threading provides smooth engagement and easy release for quick maintenance and adjustments.
- Precise 4 × 3 × 0.2 in dimensions ensure a perfect fit in standard lock bolt housings.
- Durable surface treatment resists scratches and wear, extending the bolt’s service life in demanding environments.
- Comprehensive after‑sales support and warranty from Top Notch Distributors give peace of mind and reliable assistance.
FAQ
What material is the LCN LCNTB Thru Bolt made from?
The bolt is fabricated from high‑grade aluminum, which offers an excellent strength‑to‑weight ratio, natural corrosion resistance, and ease of machining for precise tolerances.
Is the bolt compatible with existing lock systems?
Yes, the LCN LCNTB Thru Bolt features a standard female thread that works with most commercial lock cylinders and plates, making it a drop‑in replacement for many legacy hardware setups.
Can this bolt be used in outdoor or wet environments?
Absolutely. The aluminum material and protective surface coating provide resistance to moisture, rust, and UV exposure, allowing the bolt to perform reliably in outdoor installations and humid conditions.
What warranty or support does Top Notch Distributors offer?
Top Notch Distributors provides a manufacturer’s warranty covering any defects in material or workmanship, along with dedicated technical support to assist with installation, troubleshooting, and part replacement.
How do I install the LCN LCNTB Thru Bolt correctly?
Installation involves aligning the bolt with the corresponding lock housing, inserting it through the designated aperture, and securing it with the appropriate lock cylinder. Detailed step‑by‑step instructions are included in the product documentation, and our support team is available for any additional guidance.





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