Screw pitch drunkenness demonstration specimen

PART OF:
Lead screw correcting lathe and accessories by Armstrong Whitworth and Co
Made:
unknown place
Screw pitch drunkenness demonstration specimen on a stand.

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Screw pitch drunkenness demonstration specimen on a stand.
Science Museum Group
© The Board of Trustees of the Science Musuem

Screw pitch drunkenness demonstration specimen on a stand.

Details

Category:
Industrial Metrology
Object Number:
1983-62/40
Materials:
steel
Measurements:
overall: 14.1732 x 2.3622 in.; 36 x 6 cm
type:
screw drunkenness specimen