# Nut for Hotbed M3

> Knob-type nut with M3 thread, made of stainless steel, used for adjusting the bed level (hotbed) on 3D printers, typically together with an M3 screw and spring. It has knurled edges for easy hand rotation, providing a secure grip and resistance to wear and corrosion.

- Page: https://sigmanortec.ro/en/nut-for-hotbed-m3
- Price: 6.05 RON
- Availability: In stock; 1-2 zile
- Reference: 33110 · EAN: 5943029634175
- Category: 3D and CNC printers > Components and Parts
- Package (shipping data): 0.003 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:25 (Europe/Bucharest)

## Description

Knob nut with M3 thread for quick bed level adjustment on 3D printers, used together with M3 screw and spring for fine and stable adjustments. It rotates easily by hand due to the serrated edges, provides a secure grip, is made of stainless steel for wear and corrosion resistance, suitable for hotbed.
Nut (Knob) type Nut with M3 thread, usually used together with an m3 screw with a spring to adjust the level of the bed (level) on the 3D printer.
It has jagged edges so it can be turned by hand.
Specifications:
Thread: M3
Material: Stainless steel