# Heating sleeve screw 16 mm NEO tools 21-021

**URL:** https://aio.lv/en/product--neo-tools-21-021--11821309
**Data updated:** 2026-03-09 11:09 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** NEO tools
**Manufacturer code:** 21-021
**EAN:** 5907558408560
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--neo-tools-21-021--11821309

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

NEO tools heating sleeve screw 16 mm (model 21-021) is a fastening component designed for use with 16 mm heating sleeves. It provides secure mechanical connection for sleeve assemblies in heating installations and repair tasks. Suitable for professional and DIY applications where a reliable screw is required to anchor or secure heating sleeve fittings.

## Long description

NEO tools heating sleeve screw 16 mm is a fastening component engineered for use with 16 mm heating sleeves in heating installations and repair tasks. The screw provides a secure mechanical connection for sleeve assemblies, enabling reliable anchoring of sleeve fittings in both new installations and maintenance work. It is intended to work with metal and composite sleeve systems where a threaded, durable fastener is required.
Advantages
The screw offers consistent thread engagement and a compact head profile that facilitates installation in confined spaces. Manufactured to provide stable clamping force, it reduces the risk of loosening under thermal cycling. Its design allows for straightforward use with standard hand or power tools, delivering predictable performance for repeatable fastening operations.
Suitable for
 Fastening 16 mm heating sleeve fittings in residential and commercial heating systems
 Repair and replacement of sleeve connections in radiators, pipe joints, and fittings
 Professional plumbing and HVAC work as well as DIY maintenance tasks
Key specifications
 Compatible sleeve diameter: 16 mm
 Function: mechanical fastening for heating sleeve assemblies
 Head type: compact profile suitable for limited access
 Installation method: tightened with standard hand or power tools
 Application environment: indoor heating systems and repair sites
How to use
Select the NEO tools 16 mm heating sleeve screw when working with matching sleeve fittings. Prepare the sleeve and pipe surfaces according to standard installation procedures, insert the sleeve assembly into position, and engage the screw by hand to align threads. Tighten with an appropriate screwdriver or power driver until the connection is secure and the sleeve is firmly clamped; avoid over-torquing to prevent damage to the sleeve or pipe. Inspect the assembly for proper seating and test the system as required by applicable installation standards.
Usage recommendations
Use the screw only with compatible 16 mm sleeve components and follow local plumbing or HVAC codes. For best results, use calibrated torque settings when installing multiple fittings to ensure uniform clamping and reduce risk of leaks or loosening under thermal load.

## FAQ

### How much does the Heating sleeve screw 16 mm NEO tools 21-021 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 21.07.2026 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 NEO tools 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 NEO tools 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/11821309/67223487_large.webp