Flat Washer, M5, 1 mm Thick, OD 10 mm
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You have 30 days to request a return. All sale items are final sale.
Use this M5 flat washer to help distribute load and provide a secure bearing surface under metric screw heads or nuts during assembly. Sized for an OD of 10 mm and a thickness of 1 mm, it’s a straightforward hardware accessory for projects where corrosion-resistant stainless steel is desired.
Key Features
- M5 metric size for compatibility with M5 screws and hardware
- 1 mm thickness for a consistent spacer/bearing surface
- 10 mm outer diameter (OD) to spread the load
- 18-8 stainless steel for corrosion resistance
Intended Use
- Metric fastening projects using M5 screws
- Marine and outdoor hardware applications requiring stainless fastener components
- General maintenance, mounting, and replacement hardware where a flat washer is required
Product Details
- Flat Washer
- Size: M5
- Thickness: 1 mm
- Outside Diameter (OD): 10 mm
- Material: 18-8 Stainless Steel
- SKU/Item number: 50-01233
Parts Desk Insights
Best Use Case: Best used under the head of an M5 screw or under an M5 nut to reduce point loading and improve clamp consistency on thinner or softer mounting surfaces.
Common Issues: If the clamp joint feels loose or the hardware doesn’t sit evenly, confirm you’re using the correct washer size for M5 and that the thickness matches what your original fastener stackup required.
Related Products & Accessories
- Flat Washers (M5) - Hardware & Fasteners - Browse the Fasteners & Mounting collection for additional washer sizes and related hardware.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.