PennEngineering: Technical Help & Learning Center

Leading the way in thin sheet fastening PEM ATLAS SI PEMSERTER STICKSCREW

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Commonly asked questions

Glossary of Terms
• PEM & SI Products
• Atlas Products

General Reference Tools & Charts
• Metric Conversion Chart
• Sheet Metal Gage
• Galvanic Corrosion Chart
• Fastener Installation Force
• Plating Specifications
• PEM® Brand Part Number Designation
• Surface Mount Cost Savings Calculator
• Product Notification
• Standard Drill Chart

Environmental / Govt. Compliance
• DFARS
• IMDS Participation
• REACH
• ROHS
• UL

NAS / MIL / NASM Cross Reference
• NAS PEM® Brand Fasteners (self-clinching)
• NAS Atlas Brand Fasteners (blind threaded inserts)
• MIL/NASM Cross Reference PEM® brand Fasteners
• MIL/NASM Cross Reference Atlas Brand Fasteners

Technical Articles

CAD Library

Part Prototype Sample Kits

Complete Part Number List

Technical Services

Fastener Installation Demo
• PEM® Brand Fasteners (self-clinching)
• Atlas Brand Fasteners (blind threaded inserts)

Trademarks
• Identification Trademarks
• Proper Use of a Trademark

Training
• About Self-Clinching
• About Blind Threaded Inserts
• Request Training

Value-Added Options
• Custom Hardware
• MAThread® anti cross-threading feature
• Blu-Coat™ thread mask

RoHS Directive

General Statement || Product Compliance Lookup || Helpful RoHS Links || RoHS FAQ || Contact
What Is It?
May 2005

It stands for Restriction of Hazardous Substance. This is a directive put forth by the European Union which states that from July 1, 2006 new electrical and electronic equipment put on the market does not contain lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).

RoHS compliments the Waste Electrical & Electronic Equipment (WEEE) directive.

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