... Bolt,titanium fastener,titanium Nut ,titanium Screw,washer Titanium & Titanium Alloy FastenerProduct Types:1.Ti Bolts & Screws: Hexagon head bolts,T-head ... bolts,Double end studs,Self tapping screw.2.Ti Nuts: Hexagon nut,Wing nuts,Flat head nuts,Square nuts.3.Ti Rivets ... ,medicine,military,textile,medicine and petroleum1)Bolt sizes:M2-M22Length2)Nut sizes:M2-M223)Washer sizes:M2-M224)Standard:DIN,ASTM ...