# Lapp SKINDICHT BL-M M40x1.5 Brass Blanking Plug IP54

**URL:** https://aio.lv/en/product--lapp-52103150--12456394
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 52103150
**EAN:** 4044773331233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-52103150--12456394

## 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 SKINDICHT BL-M is a high-quality brass blanking plug designed for closing unused threaded holes in housings and enclosures. Featuring an M40x1.5 metric thread and an IP54 protection rating, it provides reliable protection against dust and splashing water. This durable metal component is ideal for industrial electrical installations, ensuring a secure and professional seal for cable glands and equipment ports.

## Long description

The Lapp SKINDICHT BL-M M40x1.5 brass blanking plug is a robust solution for sealing unused threaded holes in electrical housings, junction boxes, and control panels. Engineered for durability, this component is crafted from high-quality nickel-plated brass, ensuring excellent mechanical stability and resistance to environmental factors. It is designed to maintain the integrity of your enclosures by effectively closing off ports that are not currently in use, preventing the ingress of foreign objects.
Advantages
This blanking plug offers superior mechanical strength compared to plastic alternatives, making it highly suitable for demanding industrial environments where impact resistance is required. The precision-engineered metric thread ensures a tight and secure fit, while the integrated sealing ring provides a reliable barrier against dust and splashing water. Its metallic construction also contributes to maintaining the electromagnetic compatibility of the housing, providing a professional finish to any electrical installation.
Suitable for
Closing unused M40x1.5 threaded ports in industrial enclosures
Sealing junction boxes in machinery and plant engineering
Protecting internal components in control cabinets
Maintaining IP54 protection levels in electrical systems
When it may not be suitable
This product is not intended for use in environments requiring high-pressure washdown or complete submersion, as it is rated for IP54 protection. It should also not be used in applications where chemical resistance to highly corrosive substances is required, as standard nickel-plated brass may degrade under extreme chemical exposure.
Key specifications
Thread size: M40x1.5 metric
Material: Nickel-plated brass
Protection rating: IP54
Operating temperature range: Suitable for standard industrial conditions
How to use
To install the blanking plug, ensure the threaded hole is clean and free of debris. Simply screw the plug into the M40x1.5 port by hand until it is seated firmly against the housing surface. Use an appropriate wrench to tighten the plug to the required torque, ensuring the sealing element is properly compressed to achieve the IP54 rating. Do not overtighten, as this may damage the threads or the sealing surface.
What to consider before purchase
Verify that your housing port is specifically M40x1.5
Ensure the IP54 rating meets your environmental requirements
Check the wall thickness of the enclosure to ensure compatibility
Usage recommendations
For optimal performance and to maintain the specified protection rating, always ensure the sealing ring is correctly positioned during installation and inspect the connection periodically during routine maintenance.

## FAQ

### How much does the Lapp SKINDICHT BL-M M40x1.5 Brass Blanking Plug cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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/12456394/68758617_large.webp