Item # TSB250-254-4000/625-AA, 1/4-254 TPI Screw & Bushing Matched Sets 1/4-100 TPI High-Vacuum Screws Our highly developed proprietary machining

Our highly developed proprietary machining and custom modified machines enable us to produce our 100 TPI adjusters to standards that exceed industry standards

Additional lengths available by request

Our ultra fine adjusters are HEX driven and optional knobs and drive types are available

Thread class exceeding 3a-3b by 45%

Our 1/4-100 (100 TPI) high-vacuum fine adjusters are available in lengths from 3/8" to 2

Item # TSB250-254-4000/625-AA, 1/4-254 TPI Screw & Bushing Matched Sets 1/4-100 TPI High-Vacuum Screws Our highly developed proprietary machiningOur imperial sized matched set micro positioning adjustment screws and unbraked bushings deliver precision smooth movements in the most demanding OEM applications. These matched sets provide the smoothest and most precise movements in the industry. Our highly developed proprietary machining and custom modified machines enable us to produce our 254 TPI adjusters to standards that exceed industry standards. Thread class exceeding 3a 3b by 45%. Note: