505631901 Husqvarna Nut, 1/4-20 Hex, S.s.

505631901 Husqvarna Nut, 1/4-20 Hex, S.s.

Part number:505631901
SKU Number:HUS-505631901
UPC:805544530378
Warranty:1 Year
Fits Models:View Models List

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$8.90

Husqvarna 505631901 Nut, 1/4-20 Hex, S.s. Repair Part

For maintenance that makes sense, 505631901 Husqvarna Nut, 1/4-20 Hex, S.s. delivers a solid mix of fit, value, and dependable results for your equipment. Choosing the right part can cut down on vibration, inconsistency, and the small issues that add up over time.


When time matters, having the correct replacement on hand makes maintenance faster and helps avoid unexpected downtime. It helps you keep jobs on schedule without committing to a costly replacement. Match it to your model, make the quick repair, and keep your Husqvarna gear running strong.

Fits Models

This part fits 17 models:

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Rachel S.
02 Dec, 2025

Exactly what I needed. This 505 631 901 Husqvarna Nut 1420 Hex Ss matched part HUS-505631901 and installed without any issues. Everything worked as expected.