| Component | Number | Cost per unit -currency | Total cost -currency | Source of materials |
|---|---|---|---|---|
| M3x20 Machine Screw | 4 | $0.21 | $0.84 | https://www.amazon.ca/XunLiu-Grade-Alloy-Socket-Screws/dp/B07Q1CRMSW/ref=sr_1_5 |
| M3x10 Machine Screw | 4 | $0.16 | $0.64 | https://www.amazon.ca/XunLiu-Grade-Alloy-Socket-Screws/dp/B07PWXN9JR/ref = sr_1_1_sspa |
| Hex Standoff Threaded M3 Aluminum 0.394″ (10.00 mm) | 4 | $0.64 | $2.56 | https://www.digikey.ca/en/products/detail/keystone-electronics/24433/1532165 |
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