Head type | Material | Standard |
Phillips pan head self drilling screw | C1022A,SUS304,SUS316,SUS410 | DIN7504N,ISO15481 |
Phillips flat head self drilling screw | C1022A,SUS304,SUS316,SUS410 | DIN7504P,ISO15482 |
Phillips oval head self drilling screw | C1022A,SUS304,SUS316,SUS410 | ISO15438 |
Hex head with washer self drilling screw | C1022A,SUS304,SUS316,SUS410 | DIN7504K,ISO15480 |
Hex head with flange self drilling screw | C1022A,SUS304,SUS316,SUS410 | GB/T1586.4 |