Plastic Hinge Screw Covers Fold Screw Lids Washer Flip Tops White

Premium Material: The hinged screw covers are made of plastic. Flame retardant, oil resistant, corrosion resistant, acid and alkali resistant.Suitable for long term use, smooth surfaces give a neat appearance to the washer tops, which could extend the life of the screw Easy to use: simply insert the screws through the washer side of the plastic screw caps, tighten the screws where you want, then snap the caps on, the two parts of the caps will be attached together Wide applications: the folding screw covers can be applied at home, school, yard, in shops, offices and other places, the screw caps can provide your screws with nice protection against rust and decorate your furniture and wallsSize Information: The plastic screw covers are about 13mm/0.51in in diameter and 4mm/0.16in in height, 4mm/0.16in in hole diameter.Suitable for M3, M4 screws (3mm, shank diameter 4mm), screw head diameter not more than 8mm, screw head thickness not more than 3mmLarge quantity: You will get totally 100 pieces of white plastic hinged screw covers, enough quantity for your daily use and replacement. Please keep your children away from these small screw lids