Flame Hazard Symbol — Black

1920 × 1080

flammable warning sign

1024 × 768

Explosive hazard warning sign

1600 × 1200

Fire warning icon

1600 × 1200

Radioactive symbol on red background

1024 × 768

Flame Hazard Symbol — Yellow

1680 × 1050

Flame Hazard Symbol

1920 × 1200

Electrical Hazard Sign

1440 × 900

electrical hazard warning sign

1280 × 800

Electrical Hazard Sign — Blue

1280 × 960

Biohazard Symbol

1280 × 1024

flammable warning symbol

1280 × 960