A rampa nut or a screw -on nut is suitable for soft woods and chipboard and equipped with a self -cutting coarse outdoor screw and a metric inner thread of M8. The rampa nut is turned into the pre -drilled hole by means of an Allen key. After the rampa tour is placed you can easily tighten the castors with wire marker.

Additional information:
Material is brass.
Voorboring approx Ø 10.7 to 11 mm
Allen key 8
Dimensions M8 x 25 / Flens Ø 14 mm

Box 1400 pieces for large consumption Contact us for a discount.