This is a Grade 5 Titanium 3 pack of M5x.8 bolts for all B D H Series Distributor caps, OE or Aftermarket Caps.
 
Two Head Styles are available Allen head and 8mm Hex head all with 15mm thread length.
 
Ensure your distributor cap can use them we are not at fault if they don’t fit your cap. 15mm thread length engagement