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Micrometer Heads and Fine Pitch Screws

Micrometer HeadsMicrometer Heads

Micrometer heads used in Sigma Koki's standard products.

Sub-Micron Differential MicrometersSub-Micron Differential Micrometers

Precise micrometer head is moved 0.25 mm (coarse) or 0.005 mm (fine) per rotation, allowing coarse and fine adjustment over the entire stroke.

Angled Micrometer HeadsAngled Micrometer Heads

Can be installed in such a manner that the micrometer head is angled upward or laterally, thus offering superior ergonomics.

Smaller Differential Micrometer HeadsSmaller Differential Micrometer Heads

Smaller manual differential micrometer heads used with Sigma Koki holders.

Differential Micrometer HeadsDifferential Micrometer Heads

Smaller manual differential micrometer heads used with Sigma Koki holders.

Screw Sets for Kinematic Mirror HoldersScrew Sets for Kinematic Mirror Holders

Dedicated screws used in kinematic mirror holders.

Fine-pitch Screw AdjustersFine-pitch Screw Adjusters

Ideal for precision positioning (for example, in optical axis adjustments requiring fine adjustment) with a screw having a screw pitch of 0.25 mm.