FILE - In this May 4, 2016, file photo, visitors walk by a Takata Corp. desk at an automaker's showroom in Tokyo. Japanese auto parts maker Takata Corp. is expected to plead guilty in U.S. District Court in Detroit on Monday, Feb. 27, 2017, to a criminal charge and agree to a 1 billion penalty for concealing a deadly air bag inflator problem. (AP Photo/Shizuo Kambayashi, File)
FILE - In this May 4, 2016, file photo, visitors walk by a Takata Corp. desk at an automaker's showroom in Tokyo. Japanese auto parts maker Takata Corp. is expected to plead guilty in U.S. District Court in Detroit on Monday, Feb. 27, 2017, to a criminal charge and agree to a 1 billion penalty for concealing a deadly air bag inflator problem. (AP Photo/Shizuo Kambayashi, File) Credit: Shizuo Kambayashi

Japanese auto parts maker Takata Corp. pleaded guilty to fraud Monday and agreed to pay a $1 billion penalty for concealing a deadly defect in millions of its air bags.

Takata admitted hiding evidence that its air bag inflators can explode with too much force, hurling shrapnel into drivers and passengers.

The inflators are blamed for at least 16 deaths worldwide โ€“ 11 of them in the U.S. โ€“ and more than 180 injuries. The problem touched off the biggest recall in U.S. automotive history, involving 42 million vehicles and up to 69 million inflators.

The companyโ€™s chief finan cial officer, Yoichiro Nomura, entered the guilty plea on Takataโ€™s behalf in federal court in Detroit.

Takataโ€™s inflators use ammonium nitrate to create a small explosion that inflates air bags in a crash. But when exposed to prolonged high temperatures and humidity, the chemical can deteriorate and burn too fast.