Install Vinyl Shutters Quick & Easy. Use Our Fasteners which are built to hold your shutters even during the most severe windstorms. Can Be Used To Install Any Vinyl Shutter On Any Type Of Siding Material Such As Wood, Aluminum, Vinyl, Stucco, Brick, Masonry or Hardboard Made From A High Quality Vinyl With UV Protection To Prevent Fading Never Worry About Color Chipping or Cracking. Color Is Molded Through Out The Vinyl Material Sold In Bags of 12 So you Can Use Up To 6 Fasteners Per Shutter or 12 Per Pair of Shutters Exterior vinyl shutter-loks are the perfect vinyl shutter screw to install your vinyl shutters. Product Specifications: Manufactured By Mid-America Size/Weight W 3" / D 0.3" / H 0.3" Material Vinyl Category Hardware Style Traditional