I'm confused...happens easily...why the need for the nuts and washers etc? The two 'bumper alignment thingys' don't appear to have any screws/washers or owt else...just a white plastic lump with a v shaped metal clip on one side that the bumper sits in and a protruding bit on the opposite side that sticks through the bodywork with no return catches, it's the no return catches that are broken on my existing clips. The only screw I see is the one that goes up through the arch part of the bumper into the arch of the car (btw the hole that this screw passes through before being attached to the car is busted) but I have a cunning plan for that! Are we talking about the same bit?
I have a feeling some pics may be required