SS410 GRADE SELF DRILLING SCREWS
APPLICATION
Hex head Stainless Steel grade 410 self drilling screws are used to fasten sheet metal to steel purlins and rails. Thread dia : #14 (6.3mm) Thread type: Coarse(”A”), fine (“AB”), machined (“C”) depending upon drill capacity
| Drill point | Drill thickness | Recommended drive speed |
| #2 | 1.5 – 3.5mm | Max. 1800 RPM |
| #3 | 2.0- 5.0mm | Max. 1800 RPM |
| #5 | 6.0 – 12.5mm | Max. 1800 RPM |
Washer : Stainless steel 16mm and 19mm bonded to EPDM.
