Item # TS250-80-375-HV, 1/4-80 TPI High-vacuum Fine Adjustment Screws M3-0.20 Screws High-Vacuum Screws The screws are made of

The screws are made of passivated 304 SS and include a relief in the ball cavity which allows air to escape from under the ball-tip

Our 1/2" Mountable Lens Tubes are manufactured to universal sizes and standards

we offer the following thread pitches: 0

05 mm) micro-positioning adjustment screws and unbraked bushings available on the market

Our imperial sized matched set micro positioning adjustment screws and unbraked bushings deliver precision smooth movements in the most demanding OEM applications

Item # TS250-80-375-HV, 1/4-80 TPI High-vacuum Fine Adjustment Screws M3-0.20 Screws High-Vacuum Screws The screws are made ofOur 1 4 80 (80 TPI) high vacuum fine adjusters are available in lengths from 3 8" to 2. 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