Dynamic Series mounting screw
The 900167-1 is a mounting screw from TE Connectivity AMP Connectors, part of the Dynamic Series accessory line, packaged in a Bag.
Accessory type and series fit
Classified as Screws, the 900167-1 is intended for use with Dynamic Series connectors — it is not a crimp terminal or housing, so it does not share a functional role with sealing plugs (963531-1 for MCP 1.5K), seal protectors (1-368889-1 for EconoSeal J Mark II), or dust caps (1-2058128-3).