Contact us
Screw Fitment Database is run by DixonAppStudio LLC. The fastest way to reach us is email:
Reporting a wrong size
Tell us the device or the page, the size we list, what you measured (thread diameter, length, head type) and a link to a manual or a photo if you have one. Every entry is meant to carry a written source, so a better source wins: we correct or remove the entry rather than argue. How sizes are checked is on the sources page.
Asking for a device or size
Name the exact model (for example the full laptop model number from the label underneath). We add devices when a service manual or teardown states the screw sizes in writing.
Orders
Screws bought from TechSpareWarehouse (on techsparewarehouse.com, eBay or Amazon) are handled through that order: use the store's message tools, or email us with your order number. Orders placed with other Amazon sellers go to that seller.
We usually reply within two business days. How we handle what you send is in the privacy policy.