There are generally 2 types of lug nuts/bolts for vehicles.
Most OEM wheels require a ball seat lug nut/bolt and a lot of after market wheels require a cone seat lug nut/bolt
The higher end aftermarket wheels use the ball seat design, most other aftermarket wheel manufacturers are cone seat design.
If you got the black lug nuts from the same company you got the summer rims from then most likely the new rims are cone seat design, I would trust the style you get from summer rim company so just verify they thread on easily and you should be good to go.
On my SQ5 the Verde winter rims are cone seat so I have a 2nd set of lug bolts when I put those on, OEM wheels are ball seat type.