Kozak Micro Adjusters will be closed from June 23rd-27th for inventory and maintenance. Please make sure to order ahead as shipments will not be made during this time.


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.

122 products
Item # Thread Diameter Thread Pitch Screw Length Fractional Ball Tip Diameter Hex Drive List Price Actions
Item # TS250-100-313, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-313 1/4 in 100 TPI 5/16 in 0.156 in 3/32 in
$3.49
$3.49
$3.42
Sold out
Item # TS250-100-1250-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1250-aa 1/4 in 100 TPI 1-1/4 in 0.187 in 5/64 in
$5.52
$5.52
$5.41
Sold out
Item # TS250-100-375-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-375-aa 1/4 in 100 TPI 3/8 in 0.187 in 5/64 in
$3.70
$3.70
$3.63
Sold out
Item # TS250-80-375, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-375 1/4 in 80 TPI 3/8 in 0.156 in 3/32 in
$3.34
$3.34
$3.27
Sold out
Item # TS250-100-1000, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1000 1/4 in 100 TPI 1 in 0.156 in 3/32 in
$5.25
$5.25
$5.15
Sold out
Item # TS250-80-4000, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-4000 1/4 in 80 TPI 4 in 0.156 in 3/32 in
$11.79
$11.79
$11.56
Sold out
Item # TS250-80-1250, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1250 1/4 in 80 TPI 1-1/4 in 0.156 in 3/32 in
$5.25
$5.25
$5.15
Sold out
Item # TS250-100-1250-HV, 1/4-100 TPI High-vacuum Fine Adjustment Screws
ts250-100-1250-hv 1/4 in 100 TPI 1-1/4 in 0.156 in 3/32 in
$26.56
$26.56
$26.04
Sold out
Item # TS250-80-1000, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1000 1/4 in 80 TPI 1 in 0.156 in 3/32 in
$4.99
$4.99
$4.89
Sold out
Item # TS250-80-1500, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1500 1/4 in 80 TPI 1-1/2 in 0.156 in 3/32 in
$5.54
$5.54
$5.43
Sold out
Item # TS250-80-500, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-500 1/4 in 80 TPI 1/2 in 0.156 in 3/32 in
$3.80
$3.80
$3.73
Sold out
Item # TS250-80-438, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-438 1/4 in 80 TPI 7/16 in 0.156 in 3/32 in
$3.57
$3.57
$3.50
Sold out
Item # TS250-100-1250, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1250 1/4 in 100 TPI 1-1/4 in 0.156 in 3/32 in
$5.52
$5.52
$5.41
Sold out
Item # TS250-100-1125, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1125 1/4 in 100 TPI 1-1/8 in 0.156 in 3/32 in
$5.25
$5.25
$5.15
Sold out
Item # TS250-80-2500-AA, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-2500-aa 1/4 in 80 TPI 2-1/2 in 0.187 in 5/64 in
$7.45
$7.45
$7.30
Sold out
Item # TS250-100-2250-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-2250-aa 1/4 in 100 TPI 2-1/4 in 0.187 in 5/64 in
$7.82
$7.82
$7.67
Sold out
Item # TS250-100-1000-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1000-aa 1/4 in 100 TPI 1 in 0.187 in 5/64 in
$5.25
$5.25
$5.15
Sold out
Item # TS250-100-500, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-500 1/4 in 100 TPI 1/2 in 0.156 in 3/32 in
$4.13
$4.13
$4.05
Sold out
Item # TS250-80-1500-AA, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1500-aa 1/4 in 80 TPI 1-1/2 in 0.187 in 5/64 in
$5.54
$5.54
$5.43
Sold out
Item # TS250-80-1000-AA, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1000-aa 1/4 in 80 TPI 1 in 0.187 in 5/64 in
$4.99
$4.99
$4.89
Sold out
Item # TS250-80-2000, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-2000 1/4 in 80 TPI 2 in 0.156 in 3/32 in
$6.10
$6.10
$5.98
Sold out
Item # TS250-80-3000, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-3000 1/4 in 80 TPI 3 in 0.156 in 3/32 in
$8.84
$8.84
$8.67
Sold out
Item # TS250-80-750, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-750 1/4 in 80 TPI 3/4 in 0.156 in 3/32 in
$4.41
$4.41
$4.32
Sold out
Item # TS250-100-3250-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-3250-aa 1/4 in 100 TPI 3-1/4 in 0.187 in 5/64 in
$10.99
$10.99
$10.77
Sold out
Item # TS250-100-1500-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-1500-aa 1/4 in 100 TPI 1-1/2 in 0.187 in 5/64 in
$5.79
$5.79
$5.68
Sold out
Item # TS250-80-2000-AA-HV, 1/4-80 TPI High-vacuum Fine Adjustment Screws
ts250-80-2000-aa-hv 1/4 in 80 TPI 2 in 0.187 in 5/64 in
$29.16
$29.16
$28.59
Sold out
Item # TS250-100-2000, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-2000 1/4 in 100 TPI 2 in 0.156 in 3/32 in
$6.32
$6.32
$6.20
Sold out
Item # TS250-80-3000-AA, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-3000-aa 1/4 in 80 TPI 3 in 0.187 in 5/64 in
$8.84
$8.84
$8.67
Sold out
Item # TS250-80-3125, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-3125 1/4 in 80 TPI 3-1/8 in 0.156 in 3/32 in
$9.54
$9.54
$9.35
Sold out
Item # TS250-80-1125, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-1125 1/4 in 80 TPI 1-1/8 in 0.156 in 3/32 in
$4.99
$4.99
$4.89
Sold out
Item # TS250-80-625, 1/4-80 TPI Imperial Fine Adjustment Screws
ts250-80-625 1/4 in 80 TPI 5/8 in 0.156 in 3/32 in
$4.13
$4.13
$4.05
Sold out
Item # TS250-100-4000-AA, 1/4-100 TPI Imperial Fine Adjustment Screws
ts250-100-4000-aa 1/4 in 100 TPI 4 in 0.187 in 5/64 in
$12.76
$12.76
$12.51
Sold out

¼-Inch Screws from Kozak Micro Adjusters

At Kozak Micro Adjusters, we are proud to produce some of the world’s most exceptional micro precision adjustment screws, bushings, and knobs. Whether you’re looking for one quarter-inch screw set or hundreds of ¼-inch screws, we are the premier source for premium micro screws.

Our Collection of Quarter-Inch Adjustment Screws

Quarter-inch screws from Kozak Micro Adjusters are available in a variety of screw lengths, thread pitches, ball-tip diameters and hex drives. Plus, our quarter-inch adjustment screws are designed to provide ease of use in even the most intricate and precise applications. Our collection of ¼-inch screws includes:

 

Why You Should Get Your ¼-Inch Screws from Kozak Micro Adjusters

With over 40 years of experience, we have had the opportunity to fine-tune our design and production processes to deliver you some of the world’s most superior precision adjustment screws.

In addition to offering the highest quality quarter-inch screws at Kozak Micro Adjusters, we also strive to deliver the highest quality customer service and support.  We follow a customer-focused approach to provide competitive pricing and prompt delivery, free quotes, and quality control measures with full traceability.

Our team of courteous staff is always ready to answer any questions and deliver expert support before and after your purchase of our ¼-inch screws.

Quarter-Inch Screws and More from Kozak Micro Adjusters

By serving customers in a variety of industries, we supply a wide range of precision adjustment screws and mechanical hardware. In addition to our large collection of quarter-inch screws, we are proud to offer many solutions to fit any of your needs, including:

 

Visit our product catalog for a full look at everything Kozak Micro Adjusters has to offer, including our quarter-inch adjustment screws and quarter-inch screw sets.

Additionally, if you require a solution not met by our in-stock products, we have the capability to custom tailor our micro adjusters and components to meet your exact specifications. Custom materials, lengths, drive variations, and tips are all an option for your quarter-inch screws or any of our fine adjustment screws at Kozak Micro Adjusters.

Quarter-Inch Screw Sets for Any Industry

While they may be small, our quarter-inch screws are used in big industries. The ¼-inch screws from Kozak Micro Adjusters are utilized by a wide variety of industries, including:

 

If you don’t see your industry listed, that doesn’t mean our quarter-inch screws or any of our precision adjustment screws can’t benefit you and your business! Our team is happy to discuss your needs and fit you with the best options Kozak Micro Adjusters has to offer.

Contact Kozak Today for Your ¼-Inch Screws!

If you’re in need of quarter-inch adjustment screws or quarter-inch screw sets, contact Kozak Micro Adjusters today and our team will help you find exactly what you need!