Description
Overview:
The Makita Washer 16 (MPN 346834-0) is a genuine flat steel washer used in Makita rotary hammer drills to secure assemblies and maintain correct spacing under load. Made from durable steel with a hard-wearing finish, it helps distribute force evenly, prevents fasteners from loosening, and reduces wear on adjacent components. This small but critical part supports smooth operation and long service life of SDS-Plus class tools, including the HR2630 and HR2300. Its precise dimensions and fitment match Makita's original specification, making it a dependable like-for-like replacement for a worn or missing washer on the specified machines. Suitable for professional trades and DIY use, it reinstates factory fit, ensuring the drill continues to perform safely and consistently under daily use.
Key Features:
- Genuine Makita part for accurate fit and reliable performance
- Durable steel construction to withstand impact and vibration
- Helps maintain correct assembly spacing and alignment
- Distributes load to reduce wear on housings and fasteners
- Supports smooth operation of the bit holder and drive components
- Direct replacement; no modifications required on listed models
- Resistant black finish for corrosion protection in site conditions
- Maintains tool efficiency and helps prevent premature loosening
Typical Applications:
Used within the rotating/striking assembly of Makita rotary hammer drills to keep components correctly spaced and secure under heavy duty drilling and chiselling. Suitable for routine maintenance or repair when a washer is damaged, lost, or showing wear. Common on job sites, workshops, and facilities maintenance where consistent hammer performance is required.
Also known as:
Flat washer 16, drill washer, spacing washer, load-spreading washer, machine washer, steel washer, 16 mm washer, power tool washer, rotary hammer spacer, retention washer.
Fits Models:
DHR280ZJ, HR2300, HR2600, HR2630, M8700, M8701
Alternate Part Numbers:
3468340
