Library › Hardware › Flat washers, inch: SAE and USS, 1/4 to 3/4 in
3/8 in SAE flat washer
3/8 in SAE flat washer: 0.406 × 0.812 × 0.065 in
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| size | 3/8 |
|---|---|
| type | SAE |
| id_in | 0.406 |
| od_in | 0.812 |
| thickness_in | 0.065 |
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.From the full sheet
Flat washers, inch: SAE and USS, 1/4 to 3/4 in (ASME B18.21.1 Type A): every size, notes, mating features and sources. What is the difference between SAE and USS washers?