Titanium Fastener We main supply Ingots,Plates, Bars, wires ,Fasteners, including Bolts, Screws, Studs, Nuts, Pins, Washers, Titanium FastenerWe main supply Ingots,Plates, ... Cap, machine parts, Shafts, Rods etc.We can produce coler titanium bolt,in gold and blue and red.Main Germany Standard ... :M2-M643)Washer sizes:M2-M644)Standard: DIN,ANSI,BS,GB,ISO 5)Brand:TA1,TA2,TA9,TA10,TC4 Titanium Fastener