M10 x 21mm Flat Round Washer Zinc
Free Shipping
Free Shipping
Estimated Delivery Time
For an estimated delivery time, please visit the product page of the item you wish to purchase. Enter your postcode into the "When will I receive this item?" section to receive a tailored delivery estimation. Please note that these estimates can vary based on stock availability, shipping conditions, and other variables.
Free Shipping
Every order will automatically receive free standard shipping, ensuring you get your items without any additional cost.
Free Express Shipping
Orders over $50 qualify for free express shipping, with an estimated delivery timeframe of 1-4 business days.
Next Business Day Delivery
Next business day delivery is available for selected postcodes and is subject to AusPost terms and conditions. Please refer to the table below for eligible postcodes:
| City/State | Eligible Postcodes |
| Canberra | 0200-0250, 2600-2620, 2900-2914 |
| Sydney | 1000-1920, 2000-2249, 2555-2574, 2740-2786 |
| Melbourne | 3000-3207, 3340-3341, 3750, 3755-3757, 8000-8785 |
| Brisbane | 4000-4209, 9016-9019 |
| Gold Coast | 2484-2490, 4210-4275, 9726 |
| Adelaide | 5000-5171, 5800-5950 |
| Perth CBD | 6000-6005, 6800-6899 |
| Tasmania | 7000-7019, 7050-7053, 7055, 7248-7251, 7253, 7258, 7261, 7267, 7275-7300, 7306, 7310, 7311-7315, 7320-7322, 7325, 7800-7899 |
Same-day Dispatch
DMS Fasteners aims to dispatch all weekday orders placed before 2:00 PM (AEST) on the same day.
Order Tracking
Once your order has been dispatched from our warehouse, you will receive an email notification containing your shipment tracking information. This allows you to monitor your package's journey and get a clear estimate of its arrival.
International Shipping Policy
Please be aware that international shipments may be subject to import duties, taxes, and customs processing fees, which are levied once the package reaches its destination country. These charges are the responsibility of the recipient and are not included in our shipping fees.
Important Notes
While we strive to provide accurate delivery estimates, please be aware that delays can occur due to factors such as stock availability, shipping conditions, and other unforeseen variables. We appreciate your understanding and patience in such situations.
Additionally, please note that tracking information may or may not be provided depending on the item purchased. If tracking is available, you will receive an email notification with your shipment tracking details once your order has been dispatched.
No Deadline Returns
No Deadline Returns
Unlimited Returns with Full Store Credit
While we offer an unlimited timeframe to return your items, please note that all returns will be refunded as store credit equivalent to the full order value. This helps us maintain our high standards of quality and service. Please note that cancellations will also be treated as returns and will be refunded as store credit.
Return Conditions
To be eligible for a return, your item must be in the same condition you received it-unused, uninstalled, and in its original packaging. You’ll also need the receipt or proof of purchase.
Start Your Return
- Self-Serve Returns (For Registered Customers): If you have a customer account, you can initiate a return directly through our self-serve returns portal. This streamlined process is quick and easy.
- Via Email: If you don’t have a customer account, no problem! Just email us at info@dmsfasteners.com.au to start your return process.
Please note, the buyer is responsible for the return shipping label and associated costs.
Return Process
Once your return request is accepted, we will provide you with instructions on how and where to send your package. Please remember, items sent back to us without first requesting a return will not be accepted.
Damages and Issues (30 days)
Upon receiving your order, please inspect it and contact us within 30 days if the item is defective, damaged, or if you receive the wrong item. We will evaluate the issue and work promptly to resolve it.
Exchanges
To exchange an item, return the original item, and once the return is accepted, you can make a separate purchase for the new item.
Refunds
After we receive and inspect your return, we will inform you whether the refund was approved or not. Approved refunds will be processed, and a credit will automatically be applied to your original method of payment within 5 business days. Note that it may take some time for your bank or credit card company to process and post the refund.
If more than 15 business days have passed since we approved your return, please contact us at info@dmsfasteners.com.au.
Initiate A Return
To initiate a return, please sign into your account and open a return ticket:
Initiate a Return
| Type | : | Washer |
| System of Measurement | : | Metric |
| Washer Style | : | Round Washer |
| Washer Size | : | M10 |
| Washer Outer Diameter | : | 21mm |
| Washer Thickness | : | 2.0mm |
| Grade/Class | : | Class 4.6 |
| Finish | : | Zinc Plated |
| Disclaimer | : | This information is provided for general informational purposes only. While efforts have been made to ensure accuracy and reliability, it is offered without warranty. Consultation with professionals or experts is advisable for specific situations. The authors, publishers, and distributors bear no responsibility for errors, omissions, or actions based on this information. Users assume all associated risks, and reliance on any part of the content is at the user's own risk. |
Class 4.6 Flat Round Washers for Enhanced Load Distribution
Introducing our range of Class 4.6 Flat Round Washers, meticulously designed to provide optimal load distribution in a variety of applications. Suitable for use in construction, machinery assembly, and general maintenance tasks, these washers come in a comprehensive selection of metric sizes and are engineered to enhance the performance and reliability of your fastening solutions.
Product Features:
- Extensive Metric Size Range: Available in sizes M6, M8, M10, M12, M16, M20, M22, M24, M27, M30, M33, M36, M42, and M48 to suit diverse application requirements.
- Variety of Outer Diameters: With outer diameters ranging from 16mm to 95mm, our washers accommodate different bolt sizes for precise fitting.
- Multiple Thickness Options: Thicknesses from 1.6mm to 8.0mm allow for tailored application based on the required load distribution and spacing.
- Class 4.6 Strength: Made from medium carbon steel, Class 4.6 washers offer good tensile strength and are suitable for light to medium load applications.
-
Finish Options:
- Black Oxide: Provides a mild corrosion resistance and an aesthetically pleasing matte black appearance.
- Galvanised: Offers excellent corrosion resistance with a zinc coating, ideal for outdoor or harsh environments.
- Zinc Plated: Delivers a balance of corrosion resistance and aesthetic appeal with a bright, protective zinc layer.
Specifications:
- Metric Sizes: M6, M8, M10, M12, M16, M20, M22, M24, M27, M30, M33, M36, M42, M48
- Outer Diameters: 16mm to 95mm
- Thicknesses: 1.6mm to 8.0mm
- Material: Medium carbon steel, Class 4.6
- Finishes: Black Oxide, Galvanised, Zinc Plated
Use Cases:
- Construction Projects: Ideal for providing even load distribution in structural bolt connections.
- Machinery Assembly: Enhances the fastening integrity of machine components under dynamic loads.
- General Maintenance: Offers reliable spacing and load distribution for repairs and maintenance tasks.
Our Class 4.6 Flat Round Washers are the perfect choice for professionals seeking reliable, high-quality washers for a wide range of fastening applications. With their robust construction and versatile finish options, these washers ensure lasting performance and protection against corrosion.
Request for Quote (RFQ) – Response Within the Hour
Trade Account
Looking for a new supplier for fasteners? Open a trade account with us today.
Technical Resources
Access our technical guides and resources for detailed information on your fasteners.
Over 20,000 Happy Customers Across All Channels
Really good to deal with, one of the best, I will buy again and again, fast shipping times.
There guys were great! Fast to dispatch and followed up with a phone call. Great after sales service and my order was quite small so huge thumbs up from me!
Well priced item. Prompt postage. Great service.
Very happy with my purchase. The screws I bought were good quality and came relatively quickly. DMS have a good range and quantity options to choose from so I will be buying from them again.
Very good value and they arrived in very quick time. It's a lot cheaper and easier than shopping at Bunnings.
