# Baks fastener set M8x14 mushroom-head screw with serrated flange nut, pack 100 – model 651241

**URL:** https://aio.lv/en/product--baks-651241--12108299
**Data updated:** 2026-03-20 09:59 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Baks
**Manufacturer code:** 651241
**EAN:** 5900993104240
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--baks-651241--12108299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Set of Baks fasteners consisting of M8x14 mushroom-head (grzybkowy) screws and serrated flange nuts, 100 pieces, model 651241. Designed for mechanical and assembly applications where a low-profile rounded head and integrated serrated flange nut provide vibration resistance and better joint locking. Suitable for metal‑to‑metal and metal‑to‑plastic connections in construction, furniture, and equipment assembly.

## Long description

Set of Baks fasteners consisting of M8x14 mushroom-head screws with serrated flange nuts, 100 pieces, model 651241. The mushroom (rounded) head provides a low-profile, smooth bearing surface while the serrated flange nut adds a locking feature that resists loosening from vibration. This fastener set is intended for mechanical and assembly use where secure, low-profile joints are required between metal-to-metal or metal-to-plastic components in construction, furniture and equipment assembly.
Advantages
The mushroom-head screw offers a reduced snag risk and a finished appearance while still delivering reliable clamping force. The serrated flange nut distributes load over a larger area and its serrations bite into the mating surface to improve resistance to rotational loosening. Supplied in a pack of 100, the set provides consistent parts for repetitive assembly tasks and reduces the need for frequent reordering.
Suitable for (tasks / use cases)
Securing panels and fittings in furniture assembly
Fastening brackets and small components in construction frames
Joining metal or plastic housings in equipment assembly
Applications where vibration resistance and a low-profile head are required
Key specifications
Thread size: M8
Screw length: 14 mm (threaded portion)
Head type: mushroom (rounded) head for low profile
Nut type: serrated flange nut for locking and load distribution
Material: steel (suitable for general mechanical fastening) — surface finish may vary
Pack quantity: 100 fasteners (screws and matching nuts)
How to use
Match the M8 screw and serrated flange nut to the corresponding tapped hole or use with a matching M8 clearance hole and nut on the opposite side. Insert the mushroom-head screw through the parts to be joined, fit the serrated flange nut on the exposed thread and tighten using the appropriate wrench or socket until the joint is secure. Avoid over-tightening to prevent damage to softer materials; the serrations on the nut are intended to engage the mating surface to reduce loosening under vibration.
Usage recommendations
For best results, use on clean, suitably hardened or reinforced surfaces. When fastening into softer materials, consider using a washer under the mushroom head or reinforcing the mating area to distribute load and prevent pull-through. For corrosive environments, select an appropriate corrosion-resistant finish or coating.

## FAQ

### How much does the Baks M8x14 mushroom-head screw with serrated flange nut 651241 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 17.07.2026 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

https://aio.lv/img/cache/product/12108299/67644569_large.webp