What This D-Sub Jackscrew Assembly Does
The TE Connectivity 1-1437012-0 is a front panel jackscrew socket assembly — the threaded hardware that secures a D-Sub connector to a panel or mating connector. It carries a 4-40 socket and a matching 4-40 screw, the standard thread for D-Sub jackscrew retention. The assembly includes both the socket and screw, so you get the full mounting pair in one order. Threaded portion below the head measures 0.500" (12.70 mm), which suits standard panel thicknesses used in industrial and telecom D-Sub installations.
Thread Size and Compatibility
Thread size is 4-40 Socket and 4-40 Screw — the same UNC thread used across the TE and Amp D-Sub jackscrew family. That means it mates with any standard D-Sub connector that accepts a 4-40 jackscrew. Compatibility is explicit: this accessory is listed for use with D-Sub connectors. No adapter, no custom thread — it bolts straight into the threaded insert on the D-Sub shell.
Lifecycle and Sourcing for 1-1437012-0
Supplied in Bulk packaging.