All of the screws are self-tapping (except for 5.5mm screws) which means that tapping may only be required in very hard bone. Self-tapping screws should always protrude 2-3mm from the trans-cortex to allow full engagement of the thread with the cortical bone. This must be taken into account when using the depth gauge.Knight Benedikt???s range of stainless steel cortex screws includes screws with both a hex recess and a star drive recess. Hex screws are cheaper but the recess strips easier and a screwdriver sleeve is always recommended. Screws with a star drive recess on the other hand are very resistant to stripping.Diameter of Thread: 1.5 mmThread Pitch: 0.5 mmDiameter of Core: 1.1mmDiameter of Head: 3.0mmStardrive Recess: T4Thread Hole: 1.1 mmGliding Hole: 1.5 mm
KOA090S
9mm
KOA120S
12mm
KOA200S
20mm
KOA080S
8mm
KOA100S
10mm
KOA130S
13mm
KOA150S
15mm
KOA170S
17mm
KOA190S
19mm
KOA060S
6mm
KOA070S
7mm
KOA110S
11mm
KOA140S
14mm
KOA160S
16mm
KOA180S
18mm