200 Pcs 4" Plastic Insulation Masonry Fasteners, Heavy Duty White Foam Board Anchors for Fixing and Fastening Rigid Foam Insulation Board Panels

200 Pcs 4" Plastic Insulation Masonry Fasteners, Heavy Duty White Foam Board Anchors for Fixing and Fastening Rigid Foam Insulation Board Panels

• 200-Pack for Larger Projects：Includes 200 heavy-duty plastic fasteners, perfect for full-room insulation, contractor jobs, or multiple home projects.
• 4" Fasteners with Wide Washer Head：Each fastener is 4 inches long and features a 2.4" wide washer head that spreads pressure evenly to hold foam boards flat and secure.
• Durable HDPE Construction: Made from high-density polyethylene, offering excellent strength, impact resistance, and long-term durability on masonry surfaces.
• Fast, No-Screw Installation: Simply pre-drill, insert, and hammer flush. The one-piece design eliminates screws, metal pins, and thermal bridging.
• Ideal for Masonry Surfaces: Securely attaches foam boards, rigid insulation panels, and house-wrap to concrete, brick, block, and stone walls in basements, garages, and outdoor areas.