Door hinge pins CNC machined from solid bar, for DB2/4 MkI (only) , hard wearing, true 5/16" (0.3125) dia with 5/16" bsf nuts & 5/16" plain washers, 4 per car.

Not STD bolts

The easiest way of taking play out of your door hinges.

Not suitable for DB2, DB2/4 MkII & DB MkIII, see here