# Copper Washers NEO Tools 11-971 — 300 pcs, copper flat sealing washers

**URL:** https://aio.lv/en/product--neo-tools-11-971--11962923
**Data updated:** 2026-03-11 14:04 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** NEO tools
**Manufacturer code:** 11-971
**EAN:** 5907558437133
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--neo-tools-11-971--11962923

## 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

Set of 300 copper washers from NEO Tools, model 11-971, intended for use as flat sealing and insulating washers in mechanical and plumbing assemblies. Made of copper for good conductivity and corrosion resistance, suitable for creating tight joints, electrical grounding points, and vibration damping in repair, maintenance, and installation tasks.

## Long description

Set of 300 copper flat sealing washers from NEO tools designed for use as sealing and insulating elements in mechanical, plumbing and electrical assemblies. These copper washers provide a metal-to-metal contact surface that supports tight joints, electrical grounding points and helps reduce loosening from vibration. Their uniform thickness and smooth edges make them suitable for repeated installation and maintenance tasks where conductive and corrosion-resistant washers are required.
Advantages
Copper construction provides good electrical conductivity and natural resistance to corrosion compared with some base metals. The pack of 300 washers ensures an ample supply for larger maintenance jobs or stock for workshops. Flat shape and consistent dimensions deliver reliable sealing between mating surfaces and help distribute load under fasteners to protect softer parts. Washers are thin and flexible enough to conform to minor surface irregularities while remaining durable for repeated use.
Suitable for
Sealing and packing in plumbing joints and fittings
Electrical grounding and bonding points in low-voltage circuits
Vibration damping and load distribution under bolts and nuts
General repair, maintenance and installation tasks in workshops
Key specifications
Material: copper
Quantity in pack: 300 pieces
Shape: flat washer
Primary functions: sealing, electrical conductivity, load distribution
Typical suitability: mechanical, plumbing and electrical assemblies
How to use
Select a washer size that matches the fastener and the hole diameter to ensure proper seating. Place the copper washer between the mating surfaces or under the fastener head or nut, then tighten the fastener to the torque required for the assembly. For electrical grounding, ensure clean, oxide-free contact surfaces for optimal conductivity. In plumbing joints, verify compatibility with the pipe and fitting materials and tighten to the manufacturer-recommended torque to achieve a reliable seal without deforming the washer excessively.
Usage recommendations
Store washers in a dry location to limit surface oxidation. Avoid using copper washers with materials that may cause galvanic corrosion unless appropriate isolation or antiseize measures are applied. For critical electrical connections, inspect contact surfaces regularly and replace washers that show signs of excessive wear or deformation.

## FAQ

### How much does the NEO Tools 11-971 Copper Washers, 300 pcs cost, and is it available for purchase?

The price is 42.49 € (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 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 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/11962923/67408714_large.webp