锁紧螺钉，固定螺钉的英文

• locking screw

• 锁紧螺钉:    lock-screw
• 固定:    fixed; regular
• 螺钉:    nut bolt; screw; screw faste ...
• 锁紧螺钉:    lock screw; locking screw
• 固定螺钉:    anchor screw; clamp screw; clamping screw; fastening screw; fixed screw; fixing bolt; fixing screw; fx screw; gib screw; pinching screw; retaining screw; securing screw; set screw; setscrew; setting up screw