# Nut M6 EFB Elektronik 691100HQ Steel Black Grey 50 pcs

**URL:** https://aio.lv/en/product--efb-elektronik-691100hq--8899802
**Data updated:** 2026-01-13 21:31 (EET)
**Category:** Screwdrivers
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 691100HQ
**EAN:** 4049759294533
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-691100hq--8899802

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik 691100HQ is a pack of 50 M6 nuts made from durable steel. They feature a black and grey finish, suitable for various applications requiring M6 connections. Ideal for both professional and DIY projects, these nuts ensure reliable fastening and are essential for any toolkit.

## Long description

The EFB Elektronik 691100HQ pack contains 50 M6 steel nuts finished in black and grey, intended for mechanical fastening tasks where M6 threading is required. These nuts are made from steel to provide strength and durability, and the two-tone finish can help reduce visible corrosion while matching darker assemblies. The pack format supplies a convenient quantity for small projects, repairs, or stocking a workshop.
Advantages
Steel construction offers high tensile strength and wear resistance for repeated assembly and disassembly. The black and grey finish provides added surface protection against mild environmental exposure and integrates visually with darker hardware. Supplied in a quantity of 50, the pack reduces the need for frequent reordering and supports multiple fastening points in one purchase.
Suitable for
General mechanical assemblies using M6 bolts
Repair and maintenance tasks in workshops and garages
DIY furniture and equipment projects requiring M6 fasteners
Prototyping and small-series production where consistent M6 nuts are needed
Key specifications
Thread size: M6
Material: steel
Finish: black and grey
Quantity: 50 pieces per pack
How to use
Select the appropriate M6 bolt or threaded stud that matches the nut's thread pitch. Thread the nut onto the bolt by hand to ensure proper alignment, then tighten using a suitable wrench or socket to the torque recommended for M6 steel nuts in your application. For repeated installations, inspect threads for damage and replace any nut showing signs of wear or corrosion. When used in assemblies exposed to moisture, consider appropriate sealing or additional corrosion protection.
Usage recommendations
Store the nuts in a dry environment to maintain the finish and prevent rust. Use appropriate torque values for M6 steel fasteners to avoid thread stripping; when assembling critical or safety-related components, follow the equipment manufacturer's specified torque settings and use matching grade bolts.

## Specifications

| Feature | Value |
|---|---|
| Material | Steel |
| Product colour | Black, Grey |
| Connecting thread type | M6 |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 50 pc(s) |

## FAQ

### How much does the Nut M6 EFB Elektronik 691100HQ cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 23.07.2026 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. 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 EFB Elektronik 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 EFB Elektronik 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

### Where can I download the instructions for Nut M6 EFB Elektronik 691100HQ?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/8899802/64379972_large.webp