Stainless Self-Drilling Flat Head Screw
Stainless self-drilling flat head screws for fastening structures to steel frames/purlins without pre-drilled holes, fast installation with screw guns.
Product Description
Stainless self-drilling flat head screws are used to fasten components to steel frames/purlins without pre-drilled holes.
Materials: Stainless steel 201/304/316/316L, or steel.
Price: Contact us for the best quote.
Technical Drawing
Technical Specifications
| d | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 |
|---|---|---|---|---|---|---|
| P | – | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 |
| dk | – | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 |
| L1 | – | 5 | 6 | 7 | 8 | 10 |
