Taiyin 100 Pcs 1.77 Inch/ 45 mm Plastic Washers Foam Board Insulation Load Spreading Polypropylene Washers for Fixing and Supporting Rigid Foam Spreading for Screws Nail

Features

• Reliable Material: these washers are made of polypropylene, a plastic material, featuring with good insulation, low profile and good durability, which are easy to hold
• Size Information: the plastic washers are about 45 mm/ 1.77 inch in diameter, and the middle hole is about 5 mm; Each plastic washer is about 1.7 g
• Sufficient to Use: you will get 100 washers for screws and nails, enough for your daily replacement and use in foam board insulation and other repair
• Fixing and Supporting: these plastic washers are designed to use for fixing and supporting expanded polystyrene sheets, extruded polystyrene and many types of foam boards
• Easy to Install: the round washer is easy to fix with screw or nail, and also you can remove it easily; The extra washers can be stored for the next time to use