Our 1/4-80 (80 TPI) fine adjusters are available in lengths from 5/16" to 4.0" and are supplied with a 53 HRC .156" or .187" dia. tip and provide sub-micron sensitivity making them an ideal alternative to more costly micrometers where position indicated readout is not a necessity. Our fine adjusters are HEX driven and optional knobs and drive types are available. Thread class exceeds 3A.

Note: Kozak Micro cannot guarantee that our screws and bushings will be compatible with screws and bushings sold by other manufacturers.
42 products
Item # List Price Actions
ts250-80-313 1/4 in 80 TPI 5/16 in 0.156 in 3/32 in
$3.00
$3.00
Sold out
ts250-80-375 1/4 in 80 TPI 3/8 in 0.156 in 3/32 in
$3.21
$3.21
Sold out
ts250-80-438 1/4 in 80 TPI 7/16 in 0.156 in 3/32 in
$3.43
$3.43
Sold out
ts250-80-438-aa 1/4 in 80 TPI 7/16 in 0.187 in 5/64 in
$3.43
$3.43
Sold out
ts250-80-500 1/4 in 80 TPI 1/2 in 0.156 in 3/32 in
$3.66
$3.66
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ts250-80-500-aa 1/4 in 80 TPI 1/2 in 0.187 in 5/64 in
$3.66
$3.66
Sold out
ts250-80-625 1/4 in 80 TPI 5/8 in 0.156 in 3/32 in
$3.97
$3.97
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ts250-80-625-aa 1/4 in 80 TPI 5/8 in 0.187 in 5/64 in
$3.97
$3.97
Sold out
ts250-80-750 1/4 in 80 TPI 3/4 in 0.156 in 3/32 in
$4.24
$4.24
Sold out
ts250-80-750-aa 1/4 in 80 TPI 3/4 in 0.187 in 5/64 in
$4.24
$4.24
Sold out
ts250-80-875 1/4 in 80 TPI 7/8 in 0.156 in 3/32 in
$4.52
$4.52
Sold out
ts250-80-875-aa 1/4 in 80 TPI 7/8 in 0.187 in 5/64 in
$4.52
$4.52
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ts250-80-1000 1/4 in 80 TPI 1 in 0.156 in 3/32 in
$4.79
$4.79
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ts250-80-1125 1/4 in 80 TPI 1-1/8 in 0.156 in 3/32 in
$4.79
$4.79
Sold out
ts250-80-1125-aa 1/4 in 80 TPI 1-1/8 in 0.187 in 5/64 in
$4.79
$4.79
Sold out
ts250-80-1000-aa 1/4 in 80 TPI 1 in 0.187 in 5/64 in
$4.79
$4.79
Sold out
ts250-80-1250 1/4 in 80 TPI 1-1/4 in 0.156 in 3/32 in
$5.05
$5.05
Sold out
ts250-80-1250-aa 1/4 in 80 TPI 1-1/4 in 0.187 in 5/64 in
$5.05
$5.05
Sold out
ts250-80-1500 1/4 in 80 TPI 1-1/2 in 0.156 in 3/32 in
$5.32
$5.32
Sold out
ts250-80-1500-aa 1/4 in 80 TPI 1-1/2 in 0.187 in 5/64 in
$5.32
$5.32
Sold out
ts250-80-1750 1/4 in 80 TPI 1-3/4 in 0.156 in 3/32 in
$5.60
$5.60
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ts250-80-1750-aa 1/4 in 80 TPI 1-3/4 in 0.187 in 5/64 in
$5.60
$5.60
Sold out
ts250-80-2000 1/4 in 80 TPI 2 in 0.156 in 3/32 in
$5.86
$5.86
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ts250-80-2000-aa 1/4 in 80 TPI 2 in 0.187 in 5/64 in
$5.86
$5.86
Sold out
ts250-80-2125 1/4 in 80 TPI 2-1/8 in 0.156 in 3/32 in
$6.18
$6.18
Sold out
ts250-80-2125-aa 1/4 in 80 TPI 2-1/8 in 0.187 in 5/64 in
$6.18
$6.18
Sold out
ts250-80-2250 1/4 in 80 TPI 2-1/4 in 0.156 in 3/32 in
$6.54
$6.54
Sold out
ts250-80-2250-aa 1/4 in 80 TPI 2-1/4 in 0.187 in 5/64 in
$6.54
$6.54
Sold out
ts250-80-2500 1/4 in 80 TPI 2-1/2 in 0.156 in 3/32 in
$7.16
$7.16
Sold out
ts250-80-2500-aa 1/4 in 80 TPI 2-1/2 in 0.187 in 5/64 in
$7.16
$7.16
Sold out
ts250-80-2750 1/4 in 80 TPI 2-3/4 in 0.156 in 3/32 in
$7.92
$7.92
Sold out
ts250-80-2750-aa 1/4 in 80 TPI 2-3/4 in 0.187 in 5/64 in
$7.92
$7.92
Sold out