The woman who accused Brett Kavanaugh of sexual assault will testify before the Senate Judiciary Committee if members agree to “terms that are fair and which ensure her safety,” her lawyer said in an e-mail to committee staffers Thursday.

But Debra Katz, the attorney for accuser Christine Blasey Ford, said that testifying Monday — the timetable Republicans have set for a hearing — “is not possible and the committee’s insistence that it occur then is arbitrary in any event,” Katz’s e-mail read.

Katz said it was Ford’s “strong preference” that “a full investigation” occur before her testimony — but did not repeat earlier demands for an FBI probe, which GOP senators and President Trump have opposed.

“As you are aware, she has been receiving death threats, which have been reported to the Federal Bureau of Investigation, and she and her family have been forced out of their home,” Katz wrote.

“She wishes to testify, provided that we can agree on terms that are fair and which ensure her safety.”

The wife of president Trump’s Supreme Court nominee, Ashley Estes Kavanaugh, has also received vile hate mail, CNN reported.

In one e-mail obtained by the network, a user wrote “Hi Ashley” in the subject line, adding, “My condolences to you for being married to a rapist. Although you probably deserve it.”

Meanwhile, Judiciary Committee Chair Sen. Chuck Grassley’s deadline of 10 a.m. Friday for Ford to respond to his invitation to testify Monday was flexible, according to multiple reports.

And Katz was reportedly negotiating with committee staffers over the timing and parameters for a session sometime next week.

Ford, a psychology professor at Palo Alto University in Northern California, has accused Kavanaugh of sexually assaulting her at a high-school party in suburban Maryland in 1982.

Kavanaugh has vigorously denied the charge, and has the staunch backing of the commander-in-chief.

About 40 protesters, mostly women, clogged the lobby of Grassley’s Senate office on Thursday. Many wore buttons with the words “I believe Dr. Christine Blasey Ford.”

The confirmation fight has widened ahead of the Nov. 6 midterm elections, in which Democrats hope to take control of Congress, and has turned into a bruising partisan brawl.

Democrats charge that the GOP wants to rush the confirmation process before Kavanaugh is fully vetted so they can campaign on his appointment.

Republicans charge that Democrats want to torpedo the nomination of a highly qualified candidate to postpone the vote until after the election, when they hope to be able to block it.

In the meantime, Democrats continue to press for an FBI investigation of Ford’s allegations.

“For this to be a fair, deliberate and open process, we need to let the FBI do its job,” Delaware Sen. Chris Coons tweeted Thursday.

The woman who accused Brett Kavanaugh of sexual assault told the Senate Judiciary Committee that she “would be prepared to testify next week” if senators offer “terms that are fair and which ensure her safety,” her lawyer told committee staffers in an email.

In the email, a lawyer for Christine Blasey Ford said that testifying Monday — the timetable Republicans have set for a hearing — “is not possible and the Committee’s insistence that it occur then is arbitrary in any event,” according to the New York Times, which obtained a copy of the email.

The lawyer, Debra Katz, said it was Ford’s “strong preference” that “a full investigation” occur before her testimony, but did not repeat earlier demands for an FBI probe, which GOP senators and President Trump opposed.

“As you are aware, she has been receiving death threats, which have been reported to the Federal Bureau of Investigation, and she and her family have been forced out of their home,” Katz wrote in the email.

“She wishes to testify, provided that we can agree on terms that are fair and which ensure her safety.”

Meanwhile, CNN reported that committee Chairman Chuck Grassley’s deadline of 10 a.m. Friday for Ford to respond to his invitation to testify Monday was flexible.

Ford, a California college professor, accused Kavanaugh of sexually assaulting her at a high school drinking party in suburban Maryland in the 1980s.

Kavanaugh, Trump’s nominee for the Supreme Court, has vigorously denied the charge.