Kozak Micro Adjusters Offers Reliable Vented Screws for Various Applications

At Kozak Micro Adjusters, we carry high-quality adjustment screw products to keep your industrial and work equipment safe, precise, and fully functional.

For more than 30 years, we have been a full-service screw manufacturer that provides quality products and focuses on precision components. Our core values that our business stands by are hard work, honesty, integrity, quality, and high-end craftsmanship. Whether you’re looking for one component or a large quantity, Kozak can help you with any of your hardware component needs, including for vented screws.

Our Vented Screw Products

As a leading manufacturer of adjustment screws and mechanical hardware, our company understands how important reliable and efficient tools and their components are. Our vented/vacuum adjustment screws are each made of stainless-steel material, are HEX driven, and come available in various sizes for your unique needs.

Our available vented screws include:



In addition to the TPI High-Vacuum Screws, we also carry six different sizes of both M3-0.25 and M3-0.20 high-vacuum compatible fine adjusters. These vented set screws are available in standard lengths from 8 mm to 25 mm and are also constructed in our 304 stainless steel material, making them strong and durable.

Additional Features to Our Vented Set Screws 

Vented screws are also known as vacuum screws, hollow screws, or ventilation screws. Each of our high-vacuum compatible fine adjusters have a small venting groove on the edge of the ball-cavity to allow air to travel out from under the ball-tip. The purpose of the groove on the edge of the ball-cavity is to allow gases to escape from under the ball to prevent possible contamination of a system under vacuum pressure.

Additional features of our vented set screws also include a 440C stainless steel ball-tip and the ability to provide sub-micron sensitivity.

Contact Us for Vented Screws

Kozak Micro Adjusters has been committed to supplying and delivering precision vented screw components and other parts to satisfy our large customer base across diverse industries since 1980. We can produce the large or small product quantities you need to satisfy your project’s or business’s requirements, as well as preparing custom products for unique specifications.

If you are looking for a different-sized vented set screw, let us know and we can provide additional lengths available by request.

Contact our team today to become one of our partners for stainless-steel adjustment screws, knobs, sets and more. We can help you assess your needs, offer suggestions, and handle anything else you may need assistance with. We are looking forward to working with you.