... socket screw and titanium bolt, taitanium fasteners M3--M16XLmm DIN,JIS, UNC Titanium Gr5 hexagon socket screwTitan Ti-products company are ... , such as cp titanium,6 Al-4V titanium, in DIN, JIS, ASTM specifications. Also supply according to customer's requirements, We export ... -M22 3)Washer sizes:M2-M22 4)Standard:DIN,ASTM,GB,BSW,UNC,JIS DIN 912,DIN931,DIN933,DIN934,DIN 7991,DIN ...