10-24 UNC x 3/8 SOCKET COUNTERSUNK HT S/COL HSCNB100037
3/8 UNC x 1 SOCKET COUNTERSUNK HT S/COL HSCNC0370100
3/8 UNC x 1 1/2 SOCKET COUNTERSUNK HT S/COL HSCNC0370150
3/8 UNC x 1 1/4 SOCKET COUNTERSUNK HT S/COL HSCNC0370125
3/8 UNC x 2 SOCKET COUNTERSUNK HT S/COL HSCNC0370200
3/8 UNC x 2 1/2 SOCKET COUNTERSUNK HT S/COL HSCNC0370250
3/8 UNC x 3 SOCKET COUNTERSUNK HT S/COL HSCNC0370300
3/8 UNC x 3/4 SOCKET COUNTERSUNK HT S/COL HSCNC0370075
3/8 UNC x 7/8 SOCKET COUNTERSUNK HT S/COL HSCNC0370087
4-40 UNC x 1/2 SOCKET COUNTERSUNK HT S/COL HSCNB040050
4-40 UNC x 5/16 SOCKET COUNTERSUNK HT S/COL HSCNB040031
5/16 UNC x 1 SOCKET COUNTERSUNK HT S/COL HSCNC0310100
from Kerridge Commercial Systems Ltd