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: 2.4mm Thread Pitch: 1.0mm Diameter of Core: 1.7mm Diameter of Head: 4.0mm Stardrive Recess: T8 Threaded Hole: 1.8mm Gliding Hole: 2.4mm
KOC140S
14mm
KOC100S
10mm
KOC120S
12mm
KOC060S
6mm
KOC080S
8mm
KOC160S
16mm
KOC070S
7mm
KOC260S
26mm
KOC180S
18mm
KOC200S
20mm
KOC220S
22mm
KOC240S
24mm
KOC090S
9mm
KOC110S
11mm
KOC300S
30mm
KOC280S
28mm
KOC320S
32mm
KOC340S
34mm
KOC360S
36mm
KOC380S
38mm
KOC400S
40mm
KOC130S
13mm