Quick Answer: The Micrometer Screw Gauge for Engineering is an outside micrometer for 0 to 25 mm with carbide-tipped measuring faces and a forged steel frame. It has a ratchet stop and spindle lock, and its zero can be adjusted with the supplied spanner.
Last updated: October 2026
Key Features
Range 0 to 25 mm, least count 0.01 mm, screw pitch 0.5 mm
Carbide-tipped measuring faces, lapped and ground flat
Forged steel C-frame with baked enamel finish and thermal insulation
Hardened stainless steel spindle with lock
Satin-chrome thimble and sleeve to cut glare
Zero-adjustable with supplied spanner
Technical Specifications
Specification
Value
Measurement range
0 to 25 mm
Least count
0.01 mm
Screw pitch
0.5 mm
Measuring faces
Carbide-tipped, lapped and ground
Frame
Forged steel, baked enamel finish
Spindle
Hardened stainless steel with lock
Thimble/sleeve
Satin-chrome
Force control
Ratchet stop
Calibration
Zero-adjustable with supplied spanner
About This Product
In engineering and vocational workshops the micrometer is used to check machined parts against drawing tolerances and to practise inspection techniques. The carbide faces stand up to frequent use on metal components, and the lock holds a reading while it is compared with a gauge block or setting standard.
Frequently Asked Questions
How is the zero set on the Micrometer Screw Gauge for Engineering?
The zero is adjustable using the spanner supplied with the micrometer.