# Lapp SKINDICHT BLK-GL-M M40 Polyamide Blanking Plug with O-Ring, Light Grey

**URL:** https://aio.lv/en/product--lapp-52006157--12465550
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 52006157
**EAN:** 4044773431551
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-52006157--12465550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Lapp SKINDICHT BLK-GL-M M40 is a high-quality polyamide blanking plug designed to seal unused threaded holes in enclosures and housings. Featuring an IP68 protection rating and an integrated O-ring, it ensures reliable protection against dust and moisture ingress. This light grey plug is ideal for industrial electrical installations, providing a secure and durable closure for M40 x 1.5 threads in various harsh environments.

## Long description

The Lapp SKINDICHT BLK-GL-M M40 is a high-quality polyamide blanking plug engineered to provide a secure and reliable seal for unused threaded holes in electrical enclosures, junction boxes, and machinery housings. Designed for M40 x 1.5 metric threads, this component features an integrated O-ring that ensures a high level of protection against environmental factors. Its robust construction makes it an essential accessory for maintaining the integrity of electrical systems in demanding industrial settings.
Advantages
This blanking plug offers exceptional durability due to its high-grade polyamide material, which is resistant to impact and various environmental stressors. The inclusion of an integrated O-ring provides a superior seal, effectively preventing the ingress of dust and moisture to meet stringent IP68 protection standards. Its lightweight design allows for easy handling during installation, while the light grey finish ensures a professional and clean appearance that integrates seamlessly with standard industrial equipment.
Suitable for
Sealing unused M40 threaded entries in control cabinets
Protecting junction boxes in industrial automation systems
Closing off cable entry points in electrical housings
Applications requiring IP68 dust and water protection
When it may not be suitable
This product is specifically designed for M40 x 1.5 metric threads and will not fit other thread sizes or types. It is intended for standard industrial environments and may not be suitable for extreme chemical exposure or high-temperature applications that exceed the thermal limits of polyamide materials.
Key specifications
Thread size: M40 x 1.5
Material: Polyamide
Protection rating: IP68
Color: Light grey
Included component: Integrated O-ring
How to use
To install the blanking plug, ensure the threaded hole is clean and free of debris. Insert the plug into the M40 threaded opening and rotate it clockwise by hand or with a suitable tool until it is firmly seated. The integrated O-ring will compress against the surface of the enclosure, creating a watertight and dust-tight seal. Ensure the plug is tightened sufficiently to maintain the IP68 rating, but avoid over-tightening to prevent damage to the plastic threads.
What to consider before purchase
Verify that your enclosure has an M40 x 1.5 threaded hole
Check the wall thickness of the enclosure to ensure compatibility
Confirm that the operating environment is within the temperature range for polyamide
Usage recommendations: Regularly inspect the plug during routine maintenance to ensure it remains securely tightened and that the O-ring has not degraded due to environmental conditions.

## FAQ

### How much does the Lapp SKINDICHT BLK-GL-M M40 Polyamide Blanking Plug cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 23.07.2026 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/12465550/68767519_large.webp