The battery cover on many smart door lock keypads is held by a small M2.5 x 6mm screw that is easy to lose during a battery change. Our listing names August, Schlage Encode and Yale smart locks. It is a Phillips flat head screw in black oxide carbon steel.
| Device / location | Screw | Buy |
|---|---|---|
| Smart door lock keypad battery cover (August, Schlage Encode, Yale) | M2.5 x 6mm Phillips flat head | singles · same screw size: 50-pack, $4.99 (listed for Eufy cameras) |
How to check the size in 30 seconds
- Thread: M3 means the threaded shank is 3 mm across; M2.5 is 2.5 mm. They look alike, so hold the old screw against a ruler or use calipers.
- Length: measure from under the head to the tip.
- Head: our smart-home screws are Phillips flat head (low profile), black oxide carbon steel.
Not sure? Send us a photo of the screw next to a ruler and your device model before you order.
Lock models change between generations, so compare the screw you removed (2.5 mm thread, 6 mm long) before ordering.
Related smart-home screws
- Google Nest Doorbell terminal screws
- Ring Doorbell (1st gen) terminal screws
- Eufy HomeBase 3 and camera screws
- All smart-home and security device screws
Singles: single screws are $0.10 each and the cart needs at least $4.99 per line, so singles are added 50 at a time ($5.00).
Shipping and returns: free US shipping on orders of $25 or more; orders ship within 24 hours (Mon–Sat) from South Carolina with tracking, and US delivery takes 1–5 business days after dispatch. 30-day returns.
FAQ
What size is a smart lock battery cover screw?
Our smart door lock keypad battery cover screw is M2.5 x 6mm Phillips flat head, listed for August, Schlage Encode and Yale smart locks.