How do I constrain a slot to a screw

When would you use a slotted screw rather than another drive style? screw slot The Screw Slot Sawing Tool accurately saws screwdriver slots in stack and hinge screws Takes all necessary rod sizes The steel shaft is 38 to screw slot file Titanium Mini Screw Single Slot Head · Screw is available in Titanium with single slot head · Mini Screw Single slot head available with Dia ,, and

screw slot Bolt head-Nut profile: Cross slot ; Thread size: 4,8 mm ; Length: 13 mm ; Material: Stainless steel ; Weight: 2 g