A2 Stainless Steel. Stainless Steel A2 (304) DIN 4320B. Washers are Form B type. Lets bring things together.
Stainless Steel Screws M5 x 10 mm Rounded Head BTR Diameter 5 x 10 mm Cylinder Screw M5 x 10 mm BHC with Allen Key Stainless Steel A2-70 (V2A/304) DIN ISO 7380-1: Pack of 10 ProRaje
HELPMATE – roofing screws 4.5x35 mm stainless steel A2 rust-free – 50 pieces sheet metal roof fasteners with EPDM sealing washer – stainless steel DIN 7995 with screw drive PZ2
Screws Stainless Steel M10 x 80 mm Rounded Head BTR Diameter 10 x 80 mm Cylinder Screw M10 x 80 mm BHC with Allen Key Stainless Steel A2-70 (V2A/304) DIN ISO 7380-1: Pack of 20 ProRaje
Wire Pins Stainless Steel A2 Nails Stainless Countersunk 100 Count Made in Germany
Stainless Steel A2 Stainless Nails Pins 250 Count Barbed Made in Germany
Hexagon Screws M12 x 95 Set of 4 Stainless Steel A2 / V2A Rust-Proof Hexagon Screws with Shaft DIN 931 / ISO 4014 Machine Screw