Self Drilling Sheet Metal Screws (SMS)
Self Drilling Screws are the one which can be engaged or drilled in to a object without creating a pilot hole. Often called as Self Drilling SMS acronym for Sheet Metal Screws and as the name suggest are used for joining sheet metal. Self Drilling SMS are produced with different types of head drives. Typically manufactured in zinc plated steel with black oxide or cadmium coatings & stainless steel 18-8(AISI 304), 316, etc.
Self Drilling SMS - Sheet Metal Screw Specifications
| Forming | Hot & Cold Forged |
|---|---|
| Metric Size | M3 to M10 |
| Imperial Size | 1/8" to 3/8" |
| Threads | UNC, UNF, ISO, BSW & ACME |
| Standards | DIN, ASME, PN, UNI, CSN |
| Variants | |
| Dimension Standards | Various |
| Materials | |
| ASTM Specifications |