Fixing a Wheel      

Watch out animations below!!

	This is a capping nut it could be screwed onto the end of an axle which has a screw thread on it.
	This little lot of drawings shows another way of fitting a wheel to the baby walker. Imagine the lid rod is the axle on the walker, and the container hinge is the wheel. You push the push nut next to the wheel and the push cap on the end of the axle to stop anything dropping off.
Well its just another way of fixing stuff. You have to know one or two methods just to let the test guy know you know something. The little pin thing is called a split pin.
	These animations show how you might fix a wheel to a little person's bike. The nuts, (coloured blue in the bottom animation), could be push caps or capping nuts as shown above.