M16 x 120 CUP SQU HEX MILD STEEL ZINC MCSM10160120
M16 x 140 CUP SQU HEX MILD STEEL BZP MCSM10160140
M16 x 150 CUP SQU HEX MILD STEEL S/COL MCSM10160150
M20 x 100 CUP SQU HEX M/S S/COL**NOW USE BZP** MCSM10200100
M20 x 130 CUP SQU HEX MILD STEEL S/COL MCSM10200130
M20 x 150 CUP SQU HEX MILD STEEL S/COL MCSM10200150
M20 x 180 CUP SQU HEX MILD STEEL S/COL MCSM10200180
from Kerridge Commercial Systems Ltd