# Baks SGK Mushroom Head Bolt and Serrated Flange Nut M6x20, 100 pieces

**URL:** https://aio.lv/en/product--baks-903100--12465093
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Baks
**Manufacturer code:** 903100
**EAN:** 5900993105254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--baks-903100--12465093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Baks SGK set includes 100 mushroom head bolts and serrated flange nuts in M6x20 size. Designed for secure fastening in cable tray systems and industrial structures, the serrated flange nut provides vibration resistance and a reliable connection. These high-quality steel components ensure durability and ease of installation for professional electrical and mechanical assembly projects.

## Long description

The Baks SGK set consists of 100 high-quality mushroom head bolts and matching serrated flange nuts, specifically engineered for professional assembly tasks. With an M6x20 size, these components are designed to provide a secure and stable connection in various industrial applications, particularly within cable tray systems and metal support structures.
Advantages
The primary benefit of this set is the inclusion of serrated flange nuts, which effectively grip the surface to prevent loosening caused by vibrations. The mushroom head bolt design offers a smooth, low-profile finish that minimizes the risk of snagging cables or damaging insulation during installation. Manufactured from durable steel, these fasteners provide excellent mechanical strength and long-term reliability in demanding environments.
Suitable for
Cable tray system assembly
Industrial metal structure fastening
Electrical installation projects
Mechanical equipment mounting
When it may not be suitable
This product is not intended for use in highly corrosive environments, such as marine or chemical processing plants, unless additional protective coatings are applied. It is also not suitable for applications requiring high-tensile structural load-bearing bolts where specific grade certifications are mandatory.
Key specifications
Bolt type: Mushroom head
Nut type: Serrated flange nut
Thread size: M6
Length: 20 mm
Quantity: 100 sets
Material: Steel
How to use
To install, insert the mushroom head bolt through the pre-drilled holes of the cable tray or structural component. Place the serrated flange nut onto the threaded end and tighten using a standard wrench or socket tool. The serrations on the nut will engage with the surface of the material, creating a secure locking effect that resists vibration without the need for additional washers.
What to consider before purchase
Verify that the M6 diameter is compatible with your existing mounting holes.
Ensure the 20 mm length is sufficient for the thickness of the materials being joined.
Check if the environment requires stainless steel or specialized coatings for corrosion resistance.
Usage recommendations
For optimal performance, ensure that the mating surfaces are clean and free of debris before tightening. Do not overtighten the nuts beyond the point where the serrations have fully engaged with the surface to avoid stripping the threads.

## FAQ

### How much does the Baks SGK Mushroom Head Bolt and Nut M6x20 Set cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 110 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 03.07.2026 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 Baks 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 Baks 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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