Circular Saw Inner & Outer Flange Replacement Set

Keep your circular saw running at peak performance with this complete replacement flange and bolt set. Designed specifically for compatibility with the DC390, DC310KL, and DCS391 circular saw models, this all-in-one metal hardware kit includes everything you need for a proper, secure blade installation — inner flange, outer flange, and bolt all in one package.

Replacement Part Numbers

Inner Flange: Part # 610046-00
Outer Flange: Part # N621119
Bolt: Part # 648697-00

Compatible Models

DC390 Circular Saw
DC310KL Circular Saw
DCS391 Circular Saw

Please verify your model number and part numbers before purchasing to ensure proper fit and installation.

Product Specifications

Material: Durable metal construction
Quantity: 1 set (1× Inner Flange, 1× Outer Flange, 1× Bolt)
DIY Category: Metalworking / Power Tool Accessories
High-Concern Chemicals: None

Made in China.

Why Replace Your Flanges?

Worn or damaged flanges can affect blade stability and cutting accuracy. Replacing them with correctly matched parts ensures your saw operates safely and delivers clean, precise cuts every time. This set makes maintenance straightforward — no hunting for individual components separately.

Package Contents

1× Inner Flange (Part # 610046-00)
1× Outer Flange (Part # N621119)
1× Bolt (Part # 648697-00)

Important Notes

Colours in product images may vary slightly due to monitor brightness and display settings.
Please allow for minor measurement tolerances.
Always refer to your tool's manual or part number list to confirm compatibility before installation.

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For general power tool safety guidelines, refer to the U.S. Consumer Product Safety Commission – Power Tool Safety.

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Frequently Asked Questions

Q: Which circular saw models are compatible with this flange and bolt set?

A: This replacement set is compatible with the DC390, DC310KL, and DCS391 circular saw models. Always cross-reference your tool's part numbers (Inner Flange # 610046-00, Outer Flange # N621119, Bolt # 648697-00) with your owner's manual before installation to confirm the correct fit.

Q: What is included in this circular saw flange set?

A: The set includes one inner flange (Part # 610046-00), one outer flange (Part # N621119), and one bolt (Part # 648697-00) — everything required to replace worn or damaged blade-mounting hardware on your compatible circular saw.

Q: What material are the flanges made from?

A: Both the inner and outer flanges, as well as the bolt, are constructed from durable metal, ensuring a secure, long-lasting blade mounting for reliable cutting performance.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.