Specification: ACME: ASME / ANSI B 1.5
STUB ACME : ASME / ANSI B 1.8

Manufacturing Range - Ø 0.250" to 16" & pitch / lead covered are 2 TPI to 20 TPI.

Used – ACME & Stub ACME Gauges are mostly used in the Automobile, Aerospace, Defence.