Special Grub Screws as per your DRG in grade SS & HT with Cone, Oval, KCP, Dog, Half Dog & Flat point up to dia 24mm. Special Fasteners, Turn Components. SS 304 & 316 Grade Spring and Plain Washer. Cu : AL Bimetal Washers & Press Parts, SS 304 & 316 Dome Bolt, Machine Screws, Allen Cap & Allen CSK up to 150mm long by cold heading. Dia M1.6 to M8.