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Thread 3D Models

Find the best Thread 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

A cylindrical metal adapter, 30 mm in total length and 28 mm in outer diameter. One end features a male external thread, approximately 10 mm long, with fine, closely spaced threads—this is the 7/8″–20 UNEF male end. Behind the threads, the cylinder widens slightly into a smooth shoulder that blends into the main body. The opposite end of the adapter has a female threaded hole, centered on the axis, which is tapped with a 1/8″ NPT taper. This hole is conical, narrowing inward, and is recessed about 10–12 mm deep into the body. The entire part has a through-hole for internal airflow, and the outer cylindrical surface is smooth, optionally with light knurling or a grip texture for hand tightening. The part is axially symmetric and machined from solid metal.
3D Model