TE Connectivity Straight Pin Hood, 7.8mm Pitch

A range of accessories for use with M series connectors
Stock number 718-6744 is a jackscrew
Stock number 718-6791 is an internal closed end protective pin hood used to protect pin contacts that protrude from a connector housing. This closed end metal pin hood is for use on a 50 way M connector.

TE Connectivity M Series Connector

Standard connectors are furnished as unloaded housings that have Multimate contact cavities for accepting Type II, Type
III+, and subminiature COAXICON crimp-type contacts, as well as Type III+ solder-type and posted contacts. All Multimate contacts are interchangeable in the same housing cavity.