Should nut slots be cut V-shaped, or semi-circle?

Should nut slots be cut V-shaped, or semi-circle? v slot nut
➡️【Mk.com】✅is a brand new online gambling platform✅, providing players with rich casino games and attractive promotions. ✅  T-Slot Nut V 8 St M8 from MBS Item viking runecraft 100 slot T Slot Nut V St · IR Slot 8 - M4 V Slide Block Product Code KJN48057 £ Excl Vat Add to Cart · IR Slot 8

viking runecraft 100 slot This T nut is used with our PG20 20x20 T-Slot or V-Slot Aluminium extrusions for securing a multitude of extras to your aluminium extrusion

video poker payouts 10Pcs Sliding T-Nut M3 for 2020 V-SlotT-Slot · Screw Size: 4mm · Colour: Silver · Material: Carbon Steel · Thread Size: M3 M4 M5 · Length: mm · Width: Accurate & Professional; Sliding nut can only be inserted into T-slot Sale! Aluminium Profiles 2020 V Slot Extrusion black anodized for 3d