# Hexagon Head Screw Niczuk M10 x 40 mm, threaded fastener

**URL:** https://aio.lv/en/product--niczuk-81402100400--11828715
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Niczuk
**Manufacturer code:** 81402100400
**EAN:** 5907754204621
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81402100400--11828715

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Hexagon-head screw Niczuk M10 x 40 mm. Standard metric threaded fastener with M10 diameter and 40 mm length, suitable for mechanical assemblies, construction joints and repair work where an M10 hex screw is required. Designed for use with matching nuts and washers to secure components in metal, wood or composite structures.

## Long description

Hexagon Head Screw Niczuk M10 x 40 mm is a standard metric threaded fastener designed for general mechanical and construction use. With an M10 thread diameter and 40 mm shank length, this hexagon-head screw provides reliable clamping when paired with appropriate nuts and washers. It is intended for joining metal, wood or composite parts in assemblies, frames and repair jobs where a strong, removable connection is required.
Advantages
The hexagon head allows for easy tightening with a wrench or socket, ensuring consistent torque and straightforward installation. Its M10 metric thread supports a wide range of mating nuts and washers commonly used in industrial and household applications. The 40 mm length balances grip and clearance for many standard connections, offering a practical option for through-bolting and component fastening. The screw’s standardized dimensions make it compatible with existing metric fastener systems and facilitate replacements or upgrades.
Suitable for
 Mechanical assemblies and machinery mounting
 Construction joints and metal framing
 Furniture assembly and repair of wooden structures
 Securing panels and composite parts
 General maintenance and replacement of M10 fasteners
Key specifications
 Thread size: M10 (metric)
 Length: 40 mm (shank length)
 Head type: hexagon head for wrench or socket drive
 Application: through-bolt and clamping connections in metal, wood or composites
 Compatibility: intended for use with corresponding nuts and washers
How to use
Select a compatible M10 nut and appropriate washer for the material to be joined. Insert the screw through aligned holes in the components, ensuring shank length provides sufficient thread engagement without bottoming out. Tighten the hexagon head using a properly sized wrench or socket until the required clamp load is achieved; where specified, use a torque wrench to apply the manufacturer-recommended torque. Check alignment and re-tighten after initial load cycles if necessary.
Usage recommendations
For reliable joints, pair the screw with a washer appropriate to the surface and a nut with matching grade or strength class. In corrosive environments or for outdoor use, select compatible corrosion-resistant coatings or stainless alternatives. Avoid over-tightening to prevent thread stripping or material deformation; use recommended torque values for M10 fasteners in the specific base material.

## FAQ

### How much does the Hexagon Head Screw Niczuk M10x40 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 — 53 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 28.07.2026 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

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