Metal Roofing Screws-Light Steel Keel Screws
Expansion Wings Self-drilling Screws
TGR Phillips Flat Expansion Wings Self-drilling screws, designed for fixing cement fireboard/wood/OSB to steel, embossed head prevents excessive screwing in.
Product Description
Material
Carbon Steel 1022A
Stainless Steel 410
Bi-metal A2/A4+SCM435
Surface Treatment
AS3566 Class 3/REXUBAO/Zinc Plated
Application
Fixing cement fireboard/wood/OSB etc. to steel
| Diameter | Screw Size |
|---|---|
| 4.2mm/#8 gauge | 25mm/32mm/38mm/50mm |
| 4.8mm/#10 gauge | 32mm/38mm/50mm/65mm/75mm |
*For sizes or specifications not listed, please contact us for further information