# Washer Niczuk M16 inner diameter 17 mm outer diameter 50 mm steel

**URL:** https://aio.lv/en/product--niczuk-81480201600--11828322
**Data updated:** 2026-03-09 11:18 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Niczuk
**Manufacturer code:** 81480201600
**EAN:** 5907754243491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81480201600--11828322

## 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

Flat washer Niczuk for M16 fasteners with an inner diameter of 17 mm and an outer diameter of 50 mm. Manufactured for use with bolts and screws to distribute load, reduce wear, and protect surfaces. Suitable for general fastening tasks in construction, machinery, and industrial maintenance where this size and metal washer specification are required.

## Long description

Flat washer Niczuk for M16 fasteners with an inner diameter of 17 mm and an outer diameter of 50 mm made of steel. This metal washer is designed to be installed under bolt heads or nuts to distribute clamping force over a larger surface, reduce localized wear on joined parts, and protect finished surfaces from damage during tightening. The washer's dimensions suit M16 threaded connections while the steel construction provides mechanical strength and basic corrosion resistance when used with compatible coatings or in controlled environments.
Advantages
The steel construction ensures stable load distribution and resistance to deformation under typical assembly torques for M16 connections. The outer diameter of 50 mm increases the contact area compared with smaller washers, lowering bearing stresses on softer materials. The inner diameter of 17 mm accommodates M16 bolts and screws with minor clearance for ease of assembly. The flat profile allows use in confined spaces and under a variety of fastener head types.
Suitable for
General construction bolted joints using M16 fasteners
Machinery assembly and maintenance where surface protection is required
Industrial installations and equipment fastening
Repair work on structural elements with need for increased bearing area
Key specifications
Material: steel
Inner diameter: 17 mm
Outer diameter: 50 mm
Profile: flat washer
Intended fastener size: M16
How to use
Place the washer onto the M16 bolt or screw so that the inner hole seats around the shank, then position the fastener and washer against the mating surface before tightening the nut or driving the screw. Ensure the washer lies flat and fully contacts the surface; avoid using damaged or deformed washers. Tighten the fastener to the specified torque for the application, accounting for the presence of the washer when calculating clamp load.
Usage recommendations
For outdoor or corrosive environments, consider using a coated or stainless steel alternative or applying appropriate corrosion protection to both the washer and mating fasteners. When fastening into soft materials, confirm that the increased outer diameter provides sufficient load distribution; use larger or specialized washers if required. Inspect washers before reuse and replace if signs of wear, cracking, or significant deformation are present.

## FAQ

### How much does the Washer Niczuk M16 17x50 mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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/11828322/67229357_large.webp