Steel thread gauge for American 60 degree threads.
Steel thread gauge for American 60 degree threads.
- Materials:
- steel
- Object Number:
- 1960-90/1
- type:
- thread gauge
- Image ©
- The Board of Trustees of the Science Museum
Five thread gauges
Five thread gauges
Details
Parts
Steel thread gauge
Steel thread gauge for Whitworth 55 degree threads.
- Materials:
- steel
- Object Number:
- 1960-90/2
- type:
- thread gauge
- Image ©
- The Board of Trustees of the Science Museum
Setting gauge for thread cutting tools
Setting gauge for thread cutting tools, 29 degree threads, unknown date
- Measurements:
-
overall: .0787 x 1.7717 x 1.0236 in.; .2 x 4.5 x 2.6 cm
- Materials:
- steel (metal)
- Object Number:
- 1960-90/3
- type:
- thread gauge
- Image ©
- The Board of Trustees of the Science Museum
29 degree screw thread gauge
29 degree screw thread gauge for measuring screw pitch; size 1 to 10 t.p.i.
- Measurements:
-
overall: 2.3622 in.; 6 cm
- Materials:
- steel
- Object Number:
- 1960-90/4
- type:
- thread gauge
- Image ©
- The Board of Trustees of the Science Museum
Standard screw thread gauge for 2 1/4 to 20 t.p.i.
Standard screw thread gauge for 2 1/4 to 20 t.p.i.
- Measurements:
-
overall: 2.3622 in.; 6 cm
- Materials:
- steel
- Object Number:
- 1960-90/5
- type:
- thread gauge
