screw box in a sentence

1. Each of the original Mark 1 built-up guns consisted of a tube without liner, jacket, eight hoops and a screw box liner.
2. Each Mark 4 built-up gun consisted of a tube, liner, and a screw box liner with a separate screwed-on flange.
3. The Mark 3 was the last 10-inch gun built for the U . S . Navy, with a tube, jacket, locking ring and screw box liner manufactured from nickel steel.
4. The 10-inch Mark 3 Mod 0 was built in a length of 40 calibers, had a hoops with a locking ring, and a screw box liner, all of which were manufactured out of nickel-steel.
5. It's difficult to find screw box in a sentence.