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3D Thread Designer
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Show
Both
Male
Female
Edges
Cross-section view
Thread standard
Standard
ASTM D2911 Bottle Thread
Profile
Fit class
Hand
Right hand
Left hand
Male (external) thread
Size
Size
Pitch
Turns
2
3 (~400 series)
4 (~410 series)
5 (415 series)
6
8
10
12
15
20
25
30
40
50
Turns
Starts
Rounded root & crest (typical radii)
Thread ends
Run-out (lead-in / lead-out)
Stopped (flat end inside)
Beveled 45° (end inside)
Beveled 30° (longer end face)
Cut (trimmed flush, like threaded rod)
Female (internal) thread
Clearance (mm)
Generate
↓ Male STEP
↓ Female STEP
Parameters
Generate to see values