Kozak Micro Adjusters offers 1/4-80 TPI imperial fine adjustment screws in various diameters, screw lengths, hex drives and more. With over 40 years of experience to our name, we work to provide our customers with the best solutions when it comes to premium adjustment screws.
Our 1/4-80 TPI adjustment screws are available in lengths from 5/16” to 4.0”, are supplied with a 53 HRC .156” or .187” diameter tip, and provide sub-micron sensitivity. This makes them an ideal alternative to more costly micrometers where the position-indicated readout is not a necessity. Our fine adjusters are HEX-driven, optional knobs and drive types are available, and the thread class exceeds 3A. Check out our 1/4-80 TPI screw product list below to determine what works best for you.
Note: Kozak Micro Adjusters cannot guarantee that our screws and bushings will be compatible with screws and bushings sold by other manufacturers. Learn more about our 1/4-80 TPI screws today.
For mobile shopping: See products and specs in the table below. Scroll to the left to see more information and to add it to your cart.
Item # | Thread Diameter | Thread Pitch | Screw Length Fractional | Ball Tip Diameter | Hex Drive | List Price | Actions |
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ts250-80-313 | 1/4 in | 80 TPI | 5/16 in | 0.156 in | 3/32 in |
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ts250-80-375 | 1/4 in | 80 TPI | 3/8 in | 0.156 in | 3/32 in |
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ts250-80-375-aa | 1/4 in | 80 TPI | 3/8 in | 0.187 in | 5/64 in |
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ts250-80-438 | 1/4 in | 80 TPI | 7/16 in | 0.156 in | 3/32 in |
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ts250-80-438-aa | 1/4 in | 80 TPI | 7/16 in | 0.187 in | 5/64 in |
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ts250-80-500 | 1/4 in | 80 TPI | 1/2 in | 0.156 in | 3/32 in |
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ts250-80-500-aa | 1/4 in | 80 TPI | 1/2 in | 0.187 in | 5/64 in |
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ts250-80-625 | 1/4 in | 80 TPI | 5/8 in | 0.156 in | 3/32 in |
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ts250-80-625-aa | 1/4 in | 80 TPI | 5/8 in | 0.187 in | 5/64 in |
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ts250-80-750 | 1/4 in | 80 TPI | 3/4 in | 0.156 in | 3/32 in |
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ts250-80-750-aa | 1/4 in | 80 TPI | 3/4 in | 0.187 in | 5/64 in |
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ts250-80-875 | 1/4 in | 80 TPI | 7/8 in | 0.156 in | 3/32 in |
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ts250-80-875-aa | 1/4 in | 80 TPI | 7/8 in | 0.187 in | 5/64 in |
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ts250-80-1000 | 1/4 in | 80 TPI | 1 in | 0.156 in | 3/32 in |
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ts250-80-1125 | 1/4 in | 80 TPI | 1-1/8 in | 0.156 in | 3/32 in |
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ts250-80-1125-aa | 1/4 in | 80 TPI | 1-1/8 in | 0.187 in | 5/64 in |
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ts250-80-1000-aa | 1/4 in | 80 TPI | 1 in | 0.187 in | 5/64 in |
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ts250-80-1250 | 1/4 in | 80 TPI | 1-1/4 in | 0.156 in | 3/32 in |
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ts250-80-1250-aa | 1/4 in | 80 TPI | 1-1/4 in | 0.187 in | 5/64 in |
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ts250-80-1500 | 1/4 in | 80 TPI | 1-1/2 in | 0.156 in | 3/32 in |
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ts250-80-1500-aa | 1/4 in | 80 TPI | 1-1/2 in | 0.187 in | 5/64 in |
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ts250-80-1750 | 1/4 in | 80 TPI | 1-3/4 in | 0.156 in | 3/32 in |
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ts250-80-1750-aa | 1/4 in | 80 TPI | 1-3/4 in | 0.187 in | 5/64 in |
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ts250-80-2000 | 1/4 in | 80 TPI | 2 in | 0.156 in | 3/32 in |
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ts250-80-2000-aa | 1/4 in | 80 TPI | 2 in | 0.187 in | 5/64 in |
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ts250-80-2125 | 1/4 in | 80 TPI | 2-1/8 in | 0.156 in | 3/32 in |
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ts250-80-2125-aa | 1/4 in | 80 TPI | 2-1/8 in | 0.187 in | 5/64 in |
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ts250-80-2250 | 1/4 in | 80 TPI | 2-1/4 in | 0.156 in | 3/32 in |
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ts250-80-2250-aa | 1/4 in | 80 TPI | 2-1/4 in | 0.187 in | 5/64 in |
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ts250-80-2500 | 1/4 in | 80 TPI | 2-1/2 in | 0.156 in | 3/32 in |
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ts250-80-2500-aa | 1/4 in | 80 TPI | 2-1/2 in | 0.187 in | 5/64 in |
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ts250-80-2750 | 1/4 in | 80 TPI | 2-3/4 in | 0.156 in | 3/32 in |
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What to Know About Our 1/4-80 TPI Fine Adjustment Screws
When you consider our 1/4-80 TPI fine adjustment screws, there are a couple of factors to keep in mind that will help you determine if they are the best fit for your application.
1/4-80 TPI screws are hex driven, typically used for applications where precision is a necessity. The travel distance on fine adjustment screws is also larger compared to ultra-fine adjustment screws. These elements are what make 1/4-80 TPI fine adjustment screws unique. Depending on the type of application you’re working with, our knowledgeable staff can help determine if 1/4-80 TPI screws are a good fit for your project.
Why Choose Us as Your 1/4-80 TPI Adjustment Screw Provider
Our team at Kozak Micro Adjusters has the pleasure of serving a variety of industries, including industrial gas flow, semiconductors, photonics, lithography, and universities and colleges. Even with the most demanding of OEM tasks, our team is consistently dedicated to integrity and craftsmanship when we create precision products for our customers.
As your 1/4-80 TPI adjustment screw provider, it should be known that we also craft custom screws and fasteners. When you opt for custom-made screws from us, you can alter characteristics that include:
- Materials
- Length
- Drive variations
- Type of tip
You’re also welcome to send us a drawing of your ideal custom adjustment screw, and we can assess it and send you a quote.
Additional benefits of choosing Kozak Micro Adjusters as your 1/4-80 TPI adjustment screw provider include:
- Quality control traceability
- High-quality and skilled craftsmanship
- Engineering and technical support provided
- All products manufactured in the USA
- Quick and easy delivery process
- Competitive wholesale pricing
- Knowledgeable and experienced staff
- Bulk ordering options
- Free quotes on inquiries
We take pride in offering the best solutions for our customers, whether you need 1 or 1,000 plastic or metal components. As a 1/4-80 TPI adjustment screw provider, we focus on only supplying dependable 1/4-80 TPI screws for your operations.
Contact Kozak Today for Your 1/4-80 TPI Screws
If you’re looking for durable 1/4-80 adjustment screws for your individual application needs, let our team at Kozak Micro Adjusters supply you with reliable products for your next project.
Contact us today with any questions you have, as we are here to offer suggestions and help however we can. We look forward to working with you!