Countersunk head bolts imperial with cross recess

Countersunk bolts with pan head naturally differ from their metric counterparts in terms of diameters and pitches. Another difference is the countersink angle: imperial bolts with countersunk heads and cross recesses normally have an angle of 82°. So please do not use the "metric" 90° countersink from the tool shop around the corner.

The cross slots of the imperial countersunk head bolts are the same as for other Phillips bolts. The PH1, PH2 and PH3 bits fit. If you don't have any good Phillips tools, it's best to take a look at the boltdrivers here in the store. We have classic hand boltdrivers or bits from Bahco and Grace.