# Washer Niczuk M10 inner diameter 10.5 mm outer diameter 20 mm stainless/steel

**URL:** https://aio.lv/en/product--niczuk-81480001002--11829035
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Niczuk
**Manufacturer code:** 81480001002
**EAN:** 5907754234178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81480001002--11829035

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Niczuk M10 washer with inner diameter 10.5 mm and outer diameter 20 mm. A flat circular fastener component designed for use with M10 bolts and screws to distribute load, protect surfaces, and prevent loosening. Suitable for general mechanical assembly, construction fittings, repair work and maintenance where standard M10 hardware is used.

## Long description

Niczuk M10 washer with an inner diameter of 10.5 mm and an outer diameter of 20 mm is a flat circular fastener component made of stainless steel. Designed to be used with M10 bolts and screws, this washer distributes clamping force, protects contact surfaces from damage, and helps reduce loosening caused by vibration. Its stainless steel construction provides corrosion resistance for general mechanical assembly, construction fittings, repair tasks and maintenance work where standard M10 hardware is applied.
Advantages
The stainless steel material offers enhanced resistance to rust and environmental corrosion compared with plain steel, extending service life in many indoor and outdoor applications. The precise inner and outer diameters ensure a snug fit on M10 fasteners while providing sufficient contact area to distribute load and minimize surface indentation. The flat profile is compatible with common bolting patterns and permits uniform torque transfer during tightening.
Suitable for
Mechanical assembly and machine maintenance
Construction fittings and structural connections
Repair and refurbishment of equipment using M10 fasteners
Automotive and agricultural applications requiring corrosion-resistant hardware
Key specifications
Inner diameter: 10.5 mm
Outer diameter: 20 mm
Profile: flat washer
Material: stainless steel
Compatible fastener size: M10 bolts and screws
How to use
Place the washer over the M10 bolt or screw so the fastener passes through the inner diameter. Position the washer between the bolt head or nut and the mating surface to distribute the clamping force evenly. Tighten the fastener to the specified torque for your assembly, taking care not to over-torque which can deform the washer or the mating surface. For assemblies exposed to vibration, ensure proper torque and consider using a locking washer or thread locker in conjunction if additional anti-loosening is required.
Usage recommendations
For optimal performance, select this stainless steel washer when corrosion resistance is important and when a flat bearing surface is needed for M10 fasteners. Inspect washers for deformation or damage before reuse and replace if any signs of wear or corrosion are present.

## FAQ

### How much does the Niczuk M10 washer Ø10.5/20 mm 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 — 90 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 15.07.2026 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 Niczuk 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 Niczuk 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/11829035/67229946_large.webp