barrel nut

Noun

 * 1) An internally threaded screw having a slotted head.

Translations

 * German: Quermutterbolzen
 * Norwegian:
 * Bokmål: sargbolt, sylindermutter
 * Russian: цилиндри́ческая га́йка
 * Swedish:
 * Zazaki: somuna fıçıy