Adjustment Screws by Kozak Micro Adjusters

For over 30 years, Kozak Micro Adjusters has been supplying precision components to customers in a variety of industries. If you are searching for a provider of high-quality, cost-efficient fine adjustment screws and bushings, you can count on us.

All of our fine adjustment screws are hex-driven and provide precision smooth movements for any industry application. Available in a variety of sizes and pitches, our fine adjustment screws were designed to exceed industry standards. See our varieties of adjustment screws below.

 

FINE ADJUSTMENT SCREWS (INCH)

Our imperial-sized micro positioning adjustment screws deliver precision smooth movements in the most demanding OEM applications. Our standard fine adjustment screws and ultra-fine adjustment screws are made of 303 stainless steel and are supplied with a ball tip (53 HRC) made of hardened steel.

Our fine thread adjustment screws can be supplied upon request with specified:

  • Optional materials
  • Custom lengths
  • Drive variations
  • Custom tips (i.e., blunt or coned)

At Kozak Micro Adjusters, we are able to produce our 80 TPI and 100 TPI fine adjustment screws to exceed industry standards due to our highly developed proprietary machining and custom modified machines.



IMPERIAL FINE ADJUSTMENT CARRIER BUSHINGS

Our imperial-sized fine and ultra-fine unbraked bushings or carriers deliver precision smooth movements in the most demanding OEM applications. Our bushings or carriers are available standard in 360 HO2 brass, 510 phosphor bronze and 303 stainless steel.

Our bushings can be supplied upon request with specified:

  • Optional materials
  • Lengths and diameters
  • OD threads
  • Braked bushings

Our highly developed proprietary machining and custom modified machines enable us to produce our 80 TPI and 100 TPI fine adjustment screws and ultra-fine bushings that continue to exceed industry standards.



IMPERIAL (U.S.) SCREW AND BUSHING MATCHED SETS

Our imperial-sized matched set micro positioning adjustment screws and unbraked bushings deliver precision smooth movements in the most demanding OEM applications. These matched sets provide the smoothest and most precise movements in the industry with sub-micron resolution not commonly found in direct drive hardware.

With our imperial screw sizes and bushing match sets, we offer 80 TPI, 100 TPI, 127 TPI (.0079″ per rev.), 200 TPI (.005″ per rev.), 254 TPI (.0039″ per rev.), and 508 TPI (.0019″ per rev.), taking ultra-fine adjustment screws to new industry levels.

Our highly developed proprietary machining and custom modified machines enable us to produce our 80 TPI, 100 TPI, 127 TPI, 200 TPI, 254 TPI, and 508 TPI adjusters to standards that exceed industry standards. These fine thread adjustment screws have a thread class exceeding 3a-3b by 45%.



HIGH-VACUUM FINE ADJUSTMENT SCREWS (INCH)

Our imperial-sized micro positioning adjustment screws deliver precision smooth movements in the most demanding OEM applications. Our high-vacuum compatible fine adjustment screws and ultra-fine adjustment screws are made of 304 stainless steel and are supplied with a ball tip (53 HRC) made of hardened steel. The screws are passivated (certs available) and include a relief in the ball cavity which allows air to escape from under the ball-tip.

Our high-vacuum adjustment screws can be supplied upon request with specified:

  • Optional materials
  • Custom lengths
  • Drive variations
  • Custom tips (i.e., blunt or coned)

 


IMPERIAL KNOBS

Our imperial-sized knobs allow for quick screw adjustment without requiring a hex key. The outer diameter is knurled for increased grip while turning, and the threaded inner diameter allows for easy placement and/or removal from a screw. Knobs are made of 303 stainless steel.

Our knobs can be supplied upon request with specified:

  • Optional materials
  • Lengths and diameters
  • ID threads

More Information on Our Adjustment Screws

For all of our adjustment screws listed above, please note that Kozak Micro cannot guarantee that our screws and bushings will be compatible with screws and bushings sold by other manufacturers.

Also, in addition to our fine adjustment screws and variety of imperial screw sizes, we do offer custom orders that are tailored to your exact specifications.

Contact Kozak Micro Adjusters for Adjustment Screws

Founded in 1980, the team at Kozak Micro Adjusters is fully committed to delivering the finest precision components to each of our customers. Our machine shop is fully equipped and prepared to manufacture small or large batches of all the parts you require.

If you are in need of high-precision, fine adjustment screws, contact Kozak Micro Adjusters today! We are looking forward to working with you on finding the imperial screw sizes that meet your needs!