DS EN 4199-003:2009 Aerospace Series - Bonding Straps For Aircraft - Part 003: Bonding Strap Assemblies With Flat Braided Conductor Copper, Tin Plated -65 Degrees C Up To 150 Degrees C And Copper, Nickel Plated -65 Degrees C Up To 260 Degrees C - Product Standard Describes the characteristics of bonding straps with flat braided copper conductors tin or nickel plated and terminal lugs tin or nickel plated, crimped on both ends for use on aircraft.