EJOT® self-tapping screw JA3-FR-4.9
self-tapping screw
For fixing wall flashing profiles. For fixing roofing sheet to timber substructure
Properties
A2 stainless steel
Stainless steel sealing washer
Truss head and bonded washer mill finish or coloured
Pre-assembled sealing washer
Thread according to DIN 7998
Technical specifications
- Head geometry: Truss head
- Drive: Hexalobular TX25
Further Products
Self-tapping Screws
Wide application range: For components made of steel, timber, aluminium
The JA3/JB3/JZ3 screws are made of high-quality A2 stainless steel and are suitable for steel, aluminium and timber components.
To avoid that your building projects take a bath: The EJOT® CORREMAKS JA1/JZ1 for highly corrosive environments
You are looking for a fastening solution for indoor swimming pools or chemical plants? The JA/JZ1 self-tapping screws are the reliable experts when it comes to building projects in highly corrosive environments. The JA1/JZ1 feature the material class stainless steel HCR ® 1.4529 and thus have the highest corrosion-protection class.