Self drilling screws Din 7504 L Material C1022 Indented Hex Washer Head, slotted A/F: 3/8", T-BSD, #3 POINT, ZINC PLATED (CR6+), ASSEMBLED WITH O.D .16mm EPDM BONDED WASHER BLACK COLOR (STEEL:0.8+/ -0.1mm , EPDM:2.0+/ -0.2mm) 14x3/4'' 324000 pcs 14x1'' 270000 pcs 14x1-1/4'' 400000 pcs 14x1-1/2'' 432000 pcs 14x2'' 600000 pcs 14x2-1/2'' 216000 pcs 14x3'' 240000 pcs 14x5'' 36000 pcs