We can supply the following self-tapping screws
1: DIN7971 Pan head tapping screws with slot
2. DIN7972 Countersunk head tapping screws with slot
3. DIN 7973 Raised Countersunk head tapping screws with slot
4. DIN7981 Cross recessed pan head tapping screws
5. DIN7983 Cross recessed raised counteresunk head tapping screws
6. DIN7982 Cross recessed countersunk head tapping screws
7. DIN 6928 Hexagon washer head tapping screws
8, DIN968 Cross recessed pan head tapping screws with collar
9. DIN7504 Self-drilling tapping screws
10. Drywall self drilling screw phillips bugle head
11. Hex flange head self drilling screw with neoprene washer
12. Hex flange head self drilling screw
13. Hex washer head self drilling screw with bonded washer