Screws Self Drilling Screws Browse our range of self drilling screws. Perfect for mechanical or manual fastening into a wide variety of materials. Filters Filters 17 Results Sort -Select-Name: A-ZName: Z-ANewest - OldestOldest - Newest DWF4020015 500 x SD Screw 65x5.5mm Countersunk Head - #5 Point with Wings DWF4020005 1000 x SD Screw 25x5.5mm Hex Head DWF4020016 1000 x SD Screw 38x5.5mm Wafer Head - #5 Point DWF4020012 1000 x SD Screw 32x5.5mm Hex Head - #5 Point DWF4020014 1000 x SD Screw 55x5.5mm Countersunk Head - #5 Point with Wings DWF4020013 1000 x SD Screw 38x5.5mm Hex Head - # 5 Point DWF4020010 500 x SD Screw 60x5.5mm Hex Head with EPDM Washer DWF4020000 1000 x SD Screw 13x4.2mm Button Head DWF4020007 1000 x SD Screw 45x4.8mm Countersunk Head with Point Wings DWF4020002 500 x SD Screw 19x5.5mm Flat Head DWF4020009 500 x SD Screw 80x5.5mm Countersunk Head with Point Wings DWF4020004 1000 x SD Screw 50x3.5mm Bugle Head DWF4020011 400 x SD Screw 80x5.5mm Hex Head with EPDM Washer DWF4020006 1000 x SD Screw 38x4.2mm Countersunk Head with Point Wings DWF4020001 1000 x SD Screw 22x4.8mm Button Head DWF4020003 1000 x SD Screw 42x3.5mm Bugle Head DWF4020008 500 x SD Screw 62x5.5mm Countersunk Head with Point Wings