# Lapp SKINTOP 53019031 Polyamide Lock Nut PG13.5 Grey

**URL:** https://aio.lv/en/product--lapp-53019031--12451638
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 53019031
**EAN:** 4044773157284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-53019031--12451638

## 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 SKINTOP 53019031 is a high-quality polyamide lock nut designed for secure cable gland installation. Featuring a PG13.5 thread size and a durable grey finish, this component ensures reliable fastening in industrial and electrical applications. Supplied in a pack of 100 pieces, it provides a robust solution for maintaining cable integrity and connection stability in various environments.

## Long description

The Lapp SKINTOP 53019031 is a high-quality polyamide lock nut engineered for secure and reliable cable gland installation. Designed for industrial and electrical environments, this component provides essential mechanical stability for cable entries. The lock nut features a PG13.5 thread size and is constructed from glass fibre-reinforced polyamide, ensuring long-term durability and resistance to environmental stress. Each pack contains 100 pieces, making it an efficient solution for large-scale installations and maintenance projects.
Advantages
The primary advantage of this lock nut is its glass fibre-reinforced construction, which offers superior mechanical strength compared to standard plastic alternatives. It is specifically designed to provide a secure fit in boreholes that do not have pre-cut threads, allowing for versatile mounting options in various enclosures and panels. The grey finish provides a professional appearance while maintaining high performance in demanding industrial settings, ensuring that cable glands remain firmly in place even under vibration or mechanical strain.
Suitable for
Securing cable glands in electrical enclosures
Industrial automation and control panels
Machine building and equipment manufacturing
Applications requiring high mechanical stability for cable entries
When it may not be suitable
This lock nut is designed specifically for PG13.5 thread sizes and will not fit other thread standards such as metric or NPT. It is intended for use with compatible cable glands and may not provide the necessary sealing or structural integrity if used with incompatible hardware or in environments with extreme chemical exposure that exceeds the resistance profile of polyamide.
Key specifications
Thread size: PG13.5
Material: Glass fibre-reinforced polyamide
Colour: Grey
Quantity: 100 pieces per pack
Application: Locking in boreholes without thread
How to use
To install the lock nut, insert the cable gland through the borehole of the enclosure or panel. Thread the lock nut onto the cable gland from the inside of the housing. Tighten the nut firmly by hand or using a suitable wrench to ensure the cable gland is securely locked against the surface. Ensure that the thread is properly aligned to avoid cross-threading, which could compromise the stability of the connection.
What to consider before purchase
Verify that your cable gland is compatible with the PG13.5 thread standard.
Ensure the borehole diameter is appropriate for the PG13.5 thread size.
Confirm the material requirements for your specific industrial environment.
Check the quantity needed for your project to ensure the 100-piece pack is sufficient.
Usage recommendations
For optimal performance and long-term connection stability, ensure the lock nut is tightened sufficiently to prevent loosening due to vibration, but avoid over-tightening which could potentially damage the polyamide threads.

## Specifications

| Feature | Value |
|---|---|
| Material | Polyamide |
| Operating temperature (T-T) | -20 - 100 |
| Product colour | Grey |
| Finish type | Matt |
| Connecting thread type | PG13.5 |
| Product type | Lock nut |
| Quantity per pack | 100 pc(s) |

## FAQ

### How much does the Lapp SKINTOP 53019031 Polyamide Lock Nut PG13.5 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 626 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

### Where can I download the instructions for Lapp SKINTOP 53019031 Polyamide Lock Nut PG13.5?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12451638/68777124_large.webp