Negro PA Funda aislante Arandela de hombro - Diámetro exterior 3.6 mm | 0.142 in; Altura de la base 2.1 mm | 0.083 in; Diámetro exterior de la base 6.4 mm | 0.252 in; Tamaños de tornillos compatibles M2.5

Round Shoulder washer made from natural Polyamide. It is designed to create interference on both the outside diameter of a hexagonal nut and the inside diameter of a bolt. It reduces friction and wear, preventing damage. It is a widely used product in a wide range of applications and industries. Material UL flame rated.