Plastic Hinge Screw Covers Fold Screw Lids Washer Flip Tops Black(500pc)

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 above the washer, 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, shops, offices and other places, the screw caps can provide your screws with nice rust protection and decorate your furniture and walls

Size 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), diameter of screw head not more than 8 mm, thickness of screw head not more than 3 mm

Large quantity: You will get total 100 pieces of black plastic hinged screw lids, enough quantity for your daily use and replacement. Please keep your children away from these small lids vis

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