Relic Blown condition HZ 05 German WW1 Fuze., Recovered from the Somme Battlefield area 2020 The HZ 05 Fuze was a 57mm universal fuze used on the field howitzer shell and therefore designed for the universal shells of the light field howitzers 10cm FH 98/04. The HZ 05 fuze was a quadruple effect fuze , Time effect for shrapnel shells Percussion effect without delay for high explosive shells Percussion effect with delay for high explosive Time effect for high explosive.
