what is proper order bolt nut flat washer lock washer

Or, the nut might not cover the bulk of the split washer well so the solid washer is used as a pusher: Nut O C material Headīut, more generally, look at each component and how it relates to the basics. So I suppose the solid washer goes on next to the surface being passed through, and the split washer after that. In this case, the little spring may need another stable surface on one end, because the hole in the thing is larger and it would not fit flush against the material, but might get the cut end fouled into the hole. Standard Washer A standard washer is simply designed to spread the load of the fastener against the material that's being fastened. It provides pressure that you tighten against, rather than squeezing the material being bolted. What Is a Lock Washer A lock washer is a washer specifically designed to prevent a fastener from loosening once it has been tightened.

The split ring is actually a very short spring. Washers may be used to make a hole smaller, and/or to modify the surface against which the head or nut rubs against. What is the purpose of the washer? You don't show any nut in your picture, so what's the screw doing?

What is proper order bolt nut flat washer lock washer