製品情報

Measuring Tools

ACME SCREW PITCH GAUGES

Measure the pitch of 30°(Metric) and 29°(Inch) trapezoidal screw thread (Acme threads).
Made of stainless steel, the gauge set for 29° thread angle consists of 16 blades and the 30° angle 12 blades, with each sizing 90mm long. Gear tooth sizes range from 30-40mm.

Material Stainless Steel
Accuracy
30°(Metric)
2 ~ 3mm (± 0.02mm)
4 ~ 7mm (± 0.05mm)
8 ~ 16mm (± 0.04mm)
20mm (± 0.05mm)
Accuracy
29°(Inch)
1inch (± 0.05mm)
1 1/3 ~ 2inch (± 0.04mm)
2 1/2 ~ 3inch (± 0.04mm)
3 1/2 ~ 8inch (± 0.03mm)
9 ~ 12inch (± 0.02mm)

Download Catalog

No.29-730

Specification

For 30° acme thread

Code No. Model No. Leaves Angle Size Composition/Contents(mm)
03-306 No.30-720 12 30° 2   3   4   5   6   7   8   9   10   12   16   20

For 29° acme thread

Code No. Model No. Leaves Angle Size Composition/Contents(inch)
03-307 No.29-730 16 29° 1   1 1/3   1 1/2   1 3/4   2   2 1/2
3   3 1/2   4   5   6   7   8   9   10   12

Example of use

Example of use

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