# Lapp Skindicht EKU PG16 to PG21 Polyamide Thread Adapter

**URL:** https://aio.lv/en/product--lapp-51731030--12444132
**Data updated:** 2026-05-18 02:56 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 51731030
**EAN:** 4044773422573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-51731030--12444132

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Lapp Skindicht EKU is a high-quality polyamide thread adapter designed to increase the connection size from PG16 to PG21 for cable glands. This durable component ensures secure and reliable cable management in various industrial applications, providing excellent mechanical stability and chemical resistance for electrical installations.

## Long description

The Lapp Skindicht EKU PG16 to PG21 polyamide thread adapter is a precision-engineered component designed to facilitate the transition between different thread sizes in cable management systems. This adapter allows for the seamless expansion of a PG16 connection to a PG21 size, ensuring compatibility with a wider range of cable glands and electrical enclosures. Constructed from high-grade polyamide, it provides robust mechanical protection and long-term durability in demanding industrial environments.
Advantages
This adapter offers exceptional mechanical stability, ensuring that cable connections remain secure even under vibration or physical stress. Its polyamide construction provides excellent resistance to various chemicals, oils, and environmental factors, making it suitable for use in diverse industrial settings. The design focuses on ease of installation, allowing for quick and reliable thread size adjustments without the need for complex tools or specialized equipment.
Suitable for
Industrial machinery and equipment
Electrical control panels and distribution boxes
Automation and robotics systems
Cable management in harsh environments
When it may not be suitable
This adapter is not intended for use in high-temperature environments that exceed the thermal limits of polyamide material. It is also not suitable for applications requiring metallic shielding or grounding continuity, as the component is made of non-conductive plastic.
Key specifications
Material: Polyamide
Thread size transition: PG16 (male) to PG21 (female)
Chemical resistance: High
Mechanical stability: High
How to use
To install the adapter, first ensure that the existing PG16 threaded opening is clean and free of debris. Screw the male PG16 thread of the adapter into the existing port until it is firmly seated. Once secured, the female PG21 thread is ready to accept a PG21 cable gland or other compatible component. Ensure that the connection is tightened appropriately to maintain the integrity of the installation.
What to consider before purchase
Verify that the existing port is a standard PG16 thread.
Confirm that the cable gland or accessory being attached is a PG21 size.
Check the environmental conditions to ensure polyamide is compatible with the operating temperature and chemical exposure.
Usage recommendations
Always ensure that the adapter is fully tightened to maintain the mechanical integrity of the cable entry point. Avoid overtightening with metal tools to prevent damage to the polyamide threads.

## FAQ

### How much does the Lapp Skindicht EKU PG16 to PG21 Thread Adapter 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 — 19 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 13.07.2026 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/12444132/68747400_large.webp