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Tech Sheets / Articles / Papers

Tech Articles

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Tech Papers

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Fastening Hardware for Heat Sink Assembly

Tech Sheets

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PEM® - REF/Self-Piercing, Self-Clinching Tooling
Subject:Specialized PEMSERTER® tooling allows installation of self-clinching nuts in one pirce/press operation
PEM® - REF/Thread Inspection
Subject: Clarification of ANSI/ASME specifications as they relate to the inspection and gaging of PEM® fasteners
PEM® - REF/Solderability Shelf Life
Subject: Shelf life considerations for electro-plated bright tin or electro-plated matte tin plated fasteners
PEM® - REF/Miniature Screw Threads from PennEngineering® - link to pdf
Subject: The microPEM™ line of fasteners introduces some new thread designations which may not be familiar to many users.
PEM® - REF/Machine Pressure to Force Conversion - link to pdf
Subject: Discussion on how to estimate the installation force being generated by press equipment using the machine's pressure setting and cylinder bore diameter.
PEM® - REF/Zinc Plating Appearance- link to pdf
Subject: Brief on expectations of Appearance and Performance For Standard Zinc Plating.
PEM® - REF/Standoff Basics - link to pdf
Subject: Proper use of PEM self-clinching standoffs including types SO, SOA, SOS, BSO, BSOA, BSOS, SO4, BSO4, TSO, TSOA, TSOS, DSO, DSOS, and MSO4.
PEM® - REF/NASM25027 - link to pdf
Outlines portions of NASM25027 locking torque specification that applies to PEM locking fasteners.
PEM® - REF/Thread Position - link to pdf
Outlines self-centering aspects of PEM fasteners relative to the mounting hole.
PEM® - REF/C/L to Edge - link to pdf
Outlines issues specific to mounting PEM fasteners close to the edge or bend of a sheet.