Detectives from the Montgomery County police released these photographs of a suspect in a bank robbery Aug. 7 at an M&T Bank branch at 7920 Norfolk Ave. in Bethesda. (Courtesy of Montgomery County Police)

Montgomery County police released surveillance photographs Monday of a bank robbery suspect in hopes that someone might recognize him.

Just before 2 p.m. Thursday, the suspect entered a branch of M&T Bank in downtown Bethesda near the corner of Norfolk and Cordell avenues. He approached a teller, made threats and demanded money, police said. He never displayed a weapon and fled with cash, according to police.

Anyone with information regarding the suspect’s identity can call Crime Solvers of Montgomery County at 866-411-TIPS (8477) , and could be eligible for a reward of up to $10,000, police said. Callers may remain anonymous.

Get updates on your area delivered via e-mail.