Lug-Nut

A man wearing a random raider armor who appears if the player loots the Naughty Nightwear as part of the unmarked quest The Package. Upon taking the Naughty Nightwear, Lug-Nut will demand that you give it to him. If the player refuses to give it to him, he will become hostile and attack you, or you can just intimidate him with a high enough speech skill. He can be enslaved with a Mesmetron.

Lug-nut is also mentioned by Sierra Petrovita when asked more about Ronald Laren. She will start talking about how tough Ronald Laren is and during so will mention Lug-nut and two other raiders, the two unknown raiders are killed by Ronald Laren, who then punches Lug-nut one in the face. it's never told how or why Lug-nut did not get shot but the fact is he lived.

Quotes
"I'm only gonna ask you this one time. Give me the Naughty Nightwear!"