Welcome to Appian Fasteners

PEMSpec App Header

Free PEMSpec™ App

PEMSpec™, from PennEngineering is a free iPhone/iPad/Android app that allows users to quickly lookup critical installation dimensions for a selected PEM® fastener.

Users can choose from the complete line of PEM® self-clinching, flaring, broaching, surface mount and weld fasteners.

Download for FREE

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Screenshots

PEMSpec Screenshot 1
PEMSpec Screenshot 2
PEMSpec Screenshot 3