# Lapp M20x1.5 Brass Locknut 880.120.0

**URL:** https://aio.lv/en/product--lapp-8801200--12449573
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 880.120.0
**EAN:** 8717114917262
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-8801200--12449573

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Lapp 880.120.0 is a high-quality brass locknut designed for secure cable gland fastening. Featuring an M20x1.5 metric thread, this durable component ensures reliable mechanical stability in industrial electrical installations. Its robust brass construction provides excellent corrosion resistance and longevity, making it suitable for various professional wiring and connectivity applications.

## Long description

The Lapp M20x1.5 brass locknut is a precision-engineered component designed to provide secure and reliable fastening for cable glands in various electrical installations. Constructed from high-quality brass, this locknut offers exceptional mechanical strength and durability, ensuring that cable glands remain firmly in place even in demanding industrial environments. Its metric M20x1.5 thread ensures compatibility with standard cable entry systems, providing a stable connection that resists loosening due to vibration or mechanical stress.
Advantages
The primary benefit of this brass locknut is its robust construction, which offers superior resistance to corrosion and environmental wear compared to plastic alternatives. The precision-cut metric threads allow for smooth installation and a tight fit, which is essential for maintaining the integrity of electrical enclosures. Its compact design ensures it does not take up unnecessary space, while the metallic finish provides a professional appearance and long-term reliability in both indoor and outdoor settings.
Suitable for
Securing cable glands in electrical junction boxes
Industrial control panels and automation equipment
Outdoor lighting and power distribution systems
Machinery and equipment requiring vibration-resistant cable entry
When it may not be suitable
This locknut is specifically designed for use with M20x1.5 metric threads and will not fit components with different thread sizes or types, such as PG or NPT threads. Additionally, while brass is highly durable, it may not be the optimal choice for environments exposed to highly acidic or specific chemical substances that could cause material degradation over time.
Key specifications
Thread size: M20x1.5
Material: Brass
Compatibility: Standard metric cable glands
Application: Mechanical fastening
How to use
To install the locknut, first insert the cable gland through the opening of the enclosure or panel. Once the gland is in position, thread the locknut onto the gland from the inside of the enclosure. Tighten the locknut firmly using an appropriate wrench or spanner until the cable gland is securely fixed against the panel wall. Ensure that the threads are properly aligned before tightening to prevent cross-threading.
What to consider before purchase
Verify that your cable gland and enclosure entry hole are compatible with the M20x1.5 metric standard.
Ensure the thickness of the panel wall allows for sufficient thread engagement.
Check if the environment requires specific material properties, such as stainless steel for extreme chemical exposure.
Usage recommendations
For optimal performance and to prevent loosening, ensure the locknut is tightened to the manufacturer's recommended torque specifications. Regularly inspect the connection during routine maintenance to confirm that the assembly remains secure and free from environmental damage.

## FAQ

### How much does the Lapp M20x1.5 Brass Locknut 880.120.0 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lapp products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lapp service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12449573/68752410_large.webp