Description
Product Overview
The DGBRSM stainless steel lock nut is engineered to deliver a reliable sealing solution for a wide range of faucet applications. Constructed from premium stainless steel 304 and reinforced with high‑strength brass, the nut offers exceptional resistance to corrosion, rust, and high temperatures, ensuring a long service life even in demanding environments. Its precise M32 x 1.25 thread geometry aligns perfectly with standard faucet pipe threads, providing a tight, leak‑free connection that eliminates the need for additional sealing compounds. The lock nut’s outer diameter of 52 mm and inner diameter of 32 mm are carefully calibrated to match common kitchen, bathroom, and wash‑basin pipe dimensions, guaranteeing a universal fit across most residential and commercial plumbing setups.
Every package includes two robust screws, a metal washer, and a rubber washer, allowing installers to complete the assembly without searching for supplementary components. The inclusion of both metal and rubber washers addresses the dual requirement of mechanical strength and flexible sealing, delivering a balanced performance that adapts to pipe movement while maintaining a secure grip. The product’s compact size—measuring just 3.27 × 2.32 × 0.55 inches and weighing only 1.59 ounces—makes it easy to handle, store, and transport, reducing inventory overhead for professional plumbers and DIY enthusiasts alike.
![[Product front view showing all components]](https://www.telviro.store/wp-content/uploads/2026/08/38ab9961366c43ffa9016dc84f086776.jpg)
Usage
Designed for versatility, this lock nut excels in a variety of installation scenarios. Whether you are upgrading an aging bathroom faucet, fitting a new kitchen sink, or repairing a wash‑basin tap, the lock nut provides a straightforward solution that minimizes downtime. Its rust‑proof brass composition is particularly advantageous in humid or high‑moisture areas, such as shower enclosures and outdoor kitchen units, where traditional metal fittings might succumb to corrosion over time. The easy‑install design—simply remove the existing pipe, align the nut, and tighten the screws—means that even users with limited plumbing experience can achieve a professional‑grade result.
In commercial settings, such as hotels, restaurants, and office buildings, the lock nut’s durability translates into reduced maintenance costs and fewer service calls. The product’s ability to accommodate both hot and cold water lines makes it a universal component for mixed‑temperature systems, ensuring consistent performance regardless of water temperature fluctuations. Additionally, the lock nut’s compatibility with standard pipe sizes simplifies bulk purchasing for facilities managers, who can stock a single part to cover multiple fixture types across an entire property.
Why Choose Us
Choosing the DGBRSM lock nut means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each unit undergoes a multi‑stage inspection process that verifies thread accuracy, material integrity, and dimensional compliance, guaranteeing that every nut meets or exceeds industry standards. Our manufacturing partners employ advanced CNC machining and precision casting techniques, resulting in a finish that is both smooth to the touch and resistant to wear. This attention to detail reduces the risk of thread stripping and ensures a consistent torque application during installation.
Beyond the physical product, we provide comprehensive after‑sales support, including technical assistance, installation guides, and a responsive customer service team ready to address any concerns. Our warranty covers material defects for a full year, reflecting confidence in the lock nut’s longevity and performance. By partnering with DGBRSM, you gain access to a trusted brand recognized for its reliability in the fastener and plumbing sectors, as evidenced by a high customer rating and a strong presence in the industrial and scientific marketplace.
Key Features
- Premium stainless steel 304 construction delivers superior rust resistance and durability.
- High‑strength brass core provides excellent temperature tolerance for hot and cold water applications.
- Universal 52 mm outer and 32 mm inner dimensions fit most kitchen, bathroom, and wash‑basin pipe sizes.
- Complete installation kit includes two screws, a metal washer, and a rubber washer for hassle‑free setup.
- Responsive customer support and a one‑year warranty ensure peace of mind after purchase.
FAQ
What pipe sizes are compatible with this lock nut?
The lock nut is designed for pipes with a 52 mm outer diameter and a 32 mm inner diameter, which covers the majority of standard kitchen and bathroom faucet connections.
Can this lock nut be used for both hot and cold water lines?
Yes, the stainless steel and brass materials are rated for high temperature resistance, making the nut suitable for both hot and cold water applications without degradation.
Is any special tool required for installation?
Installation only requires a standard screwdriver to tighten the included screws. No additional tools or sealants are necessary, simplifying the process for both professionals and DIY users.
How does the included rubber washer improve performance?
The rubber washer adds flexibility and creates a tight seal that accommodates slight pipe movement, reducing the likelihood of leaks over time.
What warranty does DGBRSM offer on this product?
DGBRSM provides a one‑year warranty covering material defects, reflecting confidence in the product’s quality and durability.








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