Revit ,Types of revit and reviting

#Revit :- Which is the  round steel bar slope made up a mild steel having tensile force known as the  rivet .Which consist shun and head The nominal diameter  of the rivet known at the shunk .

#Types of revit :-  types of revits are given below 

1. snap head 
2. pan head 
3. round converted shunk 
4. flat converted shunk 
5. #Reviting :- the complete process of the connected two plates bwtween earth other by the helps of the revits