Altech Corporation, founded in 1984, is a United States supplier of components and devices used in industrial control, instrumentation, medical and automation applications. The Altech product line includes miniature circuit breakers, busbars, DC-UPS devices, digital panel meters, DIN rail terminal blocks, printed circuit board terminal blocks, contactors, industrial relays, motor disconnect swi
Hex Standoff - Threaded - Female/Female - 1/4"-20 Screw Thread - 4.000" (101.60mm) Length - Aluminum - Chemical Film Per MIL-DTL-5541 Finish.