Item # TS6-80-1000, 6-80 TPI Screws

Item # TS6-80-1000, 6-80 TPI Screws

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Our #6-80 (80 TPI) ultra fine adjusters are available in lengths from 3/8" to 1.5" and are supplied with a 53 HRC .094" 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 ultra 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.



Thread Diameter

.137 in

Thread Pitch

80 TPI

Thread Class


Screw Length Fractional

1 in

Screw Length Decimal

1.000 in

Ball Tip Diameter

0.094 in

Hex Drive

5/64 in

Screw Material

303 S.S.

Screw ASTM #

AISI 303 (ASTM-A-484-00)

Ball Material

AISI 52100

Ball Hardness

53 HRC