BUILT TO LAST
Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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40,000+ Australian customers · Australian-owned & operated
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Overview
Pinnacle m5 Stainless Steel Flat Washer 12 Pack is a set of durable washers designed to minimise surface damage and distribute load effectively under nuts.
The Pinnacle m5 Stainless Steel Flat Washer 12 Pack consists of flat round washers made from grade 316 stainless steel. With a hole size of 5.5mm and an overall diameter of 10mm, these washers are specifically designed to be placed underneath nuts. Their primary function is to prevent finish or surface damage during tightening, while also distributing the load of threaded fasteners. This helps to prevent the fasteners from pulling into softer materials, making them suitable for various applications in construction and assembly tasks.
Features
- 5.5mm hole size and 10mm overall diameter
- Constructed from grade 316 stainless steel for durability
- Pack of 12 washers for multiple applications
- Minimises surface damage when tightening nuts
- Distributes load to prevent fasteners from pulling into soft materials
Specifications
| Dimensions (W x H x D) | 10mm x 10mm x 1mm |
| Weight | 0.013kg |
| Material | Stainless Steel |
| Colour | Stainless Steel |
| Model Number | SFA380 |
| Volume/Size | 50mm x 125mm x 90mm |
The Pinnacle m5 Stainless Steel Flat Washer 12 Pack is designed for effective load distribution and surface protection.
Specifications
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Shipping & Returns
Shipping
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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Why Aussies Shop With Auzzi
A registered Australian business with real local support, transparent pricing, and fair returns.
Australian Business
ABN 79 670 758 782. Registered in Australia.
Fast Australia-Wide Dispatch
Ships fast from our Sydney + Melbourne warehouses.
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30-Day Returns
Change-of-mind returns within 30 days.