Xem Studiomeasured geometry

Library › Hardware › Tri-clamp screen gaskets: 1½ to 4 in, Ø2 and Ø3 mm perforated plate

3 in screen gasket

3 in screen gasket: Type B gasket with a 1.0 plate, 199 × Ø3 holes at 4.5 pitch

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")

Let your AI pull this. Add 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.
Set it up →

From the full sheet

Tri-clamp screen gaskets: 1½ to 4 in, Ø2 and Ø3 mm perforated plate: every size, notes, mating features and sources. Is there a tri-clamp gasket with a screen?

Other sizes