Plastic Hinged Screw Covers Washer Fasteners in Collated Fasteners Review

Premium material: The hinged screw covers are made of plastic. Fireproof, oil resistant, corrosion resistant, acid and alkali resistant. Suitable for long-term use, smooth surfaces makes the washer flip tops look neat, thus could prolong the screw service life. Easy to Use: Simply insert screws through the washer side of plastic screw caps, tighten the screws anywhere you desire and then snap the cover caps, the two parts of caps will be attached together. Wide applications: The fold screw snap covers can be applied in home, school, yard, shops, offices and other places, the screw caps can provide your screws nice protection from rusting and decorate your furniture and wall. Size information: The plastic screw covers are about 13 mm/ 0.51 inches in diameter and 4 mm/ 0.16 inches in height, 4 mm/ 0.16 inches in the diameter of holes. Suitable for M3, M4 screws (3mm, 4mm Shank Diameter), screw head diameter not more than 8mm, screw head thickness not more than 3mm. Large quantity: You will get a total of 100 pieces plastic hinged screw covers caps, including 50 pieces white and 50 pieces black, sufficient quantity and different color for your daily use and replacement. Please keep your children away from these small screw covers.