slot hole ✓ Hole to slot

slot hole
Plated-through slots are used to assemble through-hole components with rectangular leads on a circuit board slot hole Standard hole sizes for bolts are made 116-in larger in diameter than the nominal size of the fastener body This provides a certain amount of play in the

slot hole1 Answer 1 I would call that a 'key hole' Yup, everything I can find calls them keyhole slots

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