boulon de carrosserie

Domaine: génie mécaniquevis et écrou
Auteur: Office québécois de la langue française
Dernière mise à jour: 1997

Définition :

Boulon à tête mince circulaire, ovale ou fraisée, comportant un système d'immobilisation sous la tête.

Note :

Le type de boulon de carrosserie le plus connu est le boulon de carrosserie à tête ronde à collet carré.

Terme privilégié :

boulon de carrosserie n. m.

Traductions

anglais
Auteur : Office québécois de la langue française, 1997
Notes :

Normally made with a round head for an attractive external appearance with ribs or flats on the shank to prevent turning when the bolt is tightened. Some versions require a prepunched square hole; others are pressed into place.

Carriage bolts are supplied with nuts unless otherwise specified. A common style is the round-head, square-neck carriage bolt with a shaped neck that can be either pressed into a soft material or fitted into a punched hole. But another version of the carriage bolt places a pair of fins, sometimes called lugs, under the head and pointing downward to achieve the same purpose. These triangular keys push into softer materials, such as wood.

Terme :
1. carriage bolt