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Stock: 87 Piece
Article code: 3-0043
Technical state

interne diameter: M13 (of wel 1.3 cm)

Material: metal - galvanised
Colour: silver
Dimensions (cm): Inner Diameter: 1.3 cm (0.51 inch)
Thickness / depth (cm): 0.2 (0.08 inch)
Outer Diameter (cm): 2.0 (0.8 inch)


This is a metal spring washer with an inner diameter of 1.3 cm / 0.51 inch (M13). We ourselves use this spring washer between the fitting and the lampshade. In this case, the spring washer ensures that when the light bulb is replaced, the fitting does not loosen / rotate from the threaded end to which it is attached.