Nas523 Rivet Code Pdf !!better!!

Reduced flush head rivets, used in thin skin sheets where a standard countersink would enlarge the hole too much. Common Rivet Material Codes & Head Markings

The next letters identify the material the rivet is made from. This determines strength and corrosion resistance. nas523 rivet code pdf

Keep these fractional conversions handy when reading any NAS523 documentation: Quadrant Location Property Measured Standard Increment Example Code 6 Shank Diameter 6/32" (3/16") Bottom Zone Fastener Length 6/16" (3/8") Reduced flush head rivets, used in thin skin