Catalog no. : 011.167.04 to 011.167.20 Screw : 5.0mm Material : Stainless steel 316L,316LVM, Titanium Holes : 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 Shaft Part : Locking Screw 5.0mm Screw Length : 10mm to 50mm (Diff. 2.0mm) 55mm to 90mm (Diff. 5.0mm)