CHROME BOLTS and NUTS and correct FIBRE WASHERS 
(so the head of the bolt does not hit the chrome on bumper)
 
Correct Spaces (wing to bumper rear)
 
CORRECT ORIGINAL FORD THREAD 5/16 UNF
 
Escort Mk1 RS AND ALL MK1 MODELS 
 
you get 8 x bolts and nuts & 8 fibre washers 2 plastic spacers
 which is enough to do a pair of front and rear bumpers