Model: AJS127-02H » View Series Overview

Precision 127 TPI Hex Adjustment Screw, 6.35 mm Travel, End Lock

  • $39.94
  • AJS127-02H: A= 1.23 in. (31.2 mm), B= 0.25 in. (6.35 mm), THD C= 1/4-127

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Technical References



The AJS127-02H Adjustment Screw has precision rolled threads for exceptionally smooth adjustment and higher sensitivity than standard micrometers. The AJS127-02H offers 0.25 inch (6.35 mm) precision travel obtained with hex-head adjustment, ideal for use with Newport optical mounts, stages, and most micrometer-compatible components. With sub-micron sensitivity, they are a cost-effective alternative to micrometers where position readout is not required. Engaging or disengaging our patented thread-pitch lock won't influence the screw position. High-precision 127 TPI, rolled stainless steel threads are mated with the collet and proprietary lubricant for stictionless movement. The standard 0.375 in. (9.5 mm) diameter collet is threaded with a nut for mounting to optical mounts and stages. Our patented thread-pitch lock secures the adjustment screw from turning by simply tightening a setscrew. The lock screw conveniently located on the end next to the drive screw. A single wrench is used for both adjustment and locking. KD.37 and KD.75 stainless steel knobs are available as an accessory.