Transcription of Fastener Design Manual - NASA
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NASA' ,:.?.,'-''-"'".'-*'"_,'"'" '" '",;L, ,OhioERRATA NASA Reference Publication 1228 Fastener Design Manual Richard T. Barrett March 1990 The Manual describes various platings that may be used for corrosion control including cadmium and zinc plating. It does not mention outgassing problems caused by the relatively high vapor pressure of these metals. The Fastener Manual was intended primarily for aeronautical applica-tions, where outgassing is typically not a concern. Issued June 17, 2008 >AppendixesA ,platings,lubricants,corrosion,lockingme thods,washers,inserts,threadtypesandclas ses,fatigueloading, ,loadsonafastenergroup,combiningsimultan eousshearandtensionloads,pulloutloadfort appedholes,griplength,headstyles, ,nuts, ,requiringcarefulconsiderationo
Carbon steel is the cheapest and most common bolt material. Most hardware stores sell carbon steel bolts, which are usually zinc plated to resist corrosion. The typical ultimate strength of this bolt material is 55 ksi. An alloy steel is a high-strength carbon steel that can be heat treated up to 300 ksi. However, it is not corrosion resistant
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