| self tapping | SS
Catalogue index: WB.04.1506.1_SS
Catalogue index: WB.04.1508.1_SS
Catalogue index: WB.04.1510.1_SS
Catalogue index: WB.04.1512.1_SS
Catalogue index: WB.04.1514.1_SS
Catalogue index: WB.04.1516.1_SS
Catalogue index: WB.04.1518.1_SS
Catalogue index: WB.04.1520.1_SS