Description
Overview:
Washer (B) is a genuine Hitachi/Hikoki spare for circular saws, designed to secure and stabilise the blade clamping assembly. Made from durable steel with a robust, wear‐resistant finish, it withstands repeated blade changes and the vibration of daily cutting. This flat, round spindle washer sits in the blade/flange stack to maintain correct alignment, reduce wobble, and protect mating parts from damage. It is intended for Hikoki and legacy Hitachi circular saws used on site or in workshops, including the C6BU2 and C7BU2. As a Genuine Part, it offers the correct thickness and bore to match the original specification, helping your saw run smoothly and safely during rip and cross‐cut work on timber, sheet goods, and similar materials.
Key Features:
- Genuine Hikoki/Hitachi part for assured fit and performance
- Steel construction for strength and long service life
- Helps maintain blade alignment to minimise vibration and wobble
- Protects spindle, nut, and flange surfaces during tightening
- Consistent thickness for accurate clamping pressure on the blade
- Simple, drop‐in replacement to reduce downtime
- Compatible with popular site saws for reliable day‐to‐day use
- Suitable for routine maintenance and preventative servicing
- Supports safe cutting by keeping the blade securely seated
Typical Applications:
Used when replacing or refitting circular saw blades, during scheduled servicing, or to remedy blade movement caused by worn clamping hardware. Suitable for timber framing, carpentry, roofing, formwork, shop fitting, and general construction tasks where stable blade running is essential. Ideal for tradespeople and DIY users seeking OEM reliability.
Also known as:
Blade flange washer, arbor washer, spindle washer, blade retaining washer, outer washer (B), flange plate washer, saw blade clamp washer. These terms are commonly used for the flat washer that forms part of the blade clamping set on many handheld circular saws.
Fits Models:
C6BU2, C7BU2, C7U2, C9BA2, C9BU2, C9SA2, C9U2
Alternate Part Numbers:
302423
Product Specifications
| L&S Part No. | HKK302423 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hikoki |
| OEM No. | 302423 |
| Unit of Sale | 1 |
| Machine Type | Circular Saw |
| Fits Brands | Hikoki |
| Key Features | - Genuine Hikoki/Hitachi part ensures correct fit and performance - Steel construction offers strength and long service life - Maintains blade alignment to minimise vibration and wobble - Compatible with C6BU2, C7BU2, C7U2, C9BA2, C9BU2, C9SA2, C9U2 - Consistent thickness provides accurate clamping pressure on the blade |
