No10 x 1/2 STEEL BZP WASHER HEX SELF TAPPERS MTH100050WASH/B
No12 x 3/4 STEEL BZP WASHER HEX SELF TAPPERS MTH120075WASH/B
No14 x 3/4 STEEL BZP INDENTED HEX SELF TAPPERS MTH140075/B
No8 x 1/2 STEEL BZP WASHER HEX SELF TAPPERS MTH080050WASH/B
from Kerridge Commercial Systems Ltd