PATIKIL 1-3/8 Inch Washers for Fixing Insulation Board, 400 Pack Flat Metal Gaskets Pin Fasteners for Fasten Foam Panels Sheets Gypsum Board to Wall Ceilings

• Color: Silver; Material: Iron; Center Inner Diameter: 5.8mm / 0.23"; Total Size: 35mmx2mm / 1.4"(1-3/8 Inch)x0.08" (D*H); Packing List: 400 x Washers for Fixing Insulation Board
• Advantage: These flat washers are not just spread the load and prevent damage to wall ceiling insulation board, foam panels, or sheets during installation, but also have a function on fix or fasten the screws through its center hole.
• Instruction: 1. Put your insulation board on wall or ceiling. 2. Drill a hole on the insulation board and wall. 3. Fix the insulation board to the wall by nail(not included). 4. Put the washer on the nail to fix and fasten.
• Application: Our Washers can be used for fixing a wide range of materials on ceiling or wall, including insulation boards, foam panels, sheets, gypsum board and other materials that require load spreading during installation.
• Note: Please note that this item need to be use with a nail or screw when you using. The washer center hole diameter need to be check before purchasing.

Our Washers can be used for fixing a wide range of materials on ceiling or wall, including insulation boards, foam panels, sheets, gypsum board and other materials that require load spreading during installation. Specification Color: Silver Material: Iron Center Inner Diameter: 5.8mm / 0.23" Total Size: 35mmx2mm / 1.4"(1-3/8 Inch)x0.08" (D*H) Packing List: 400 x Washers for Fixing Insulation Board Advantage These flat washers are not just spread the load and prevent damage to wall ceiling insulation board, foam panels, or sheets during installation, but also have a function on fix or fasten the screws through its center hole. Instruction 1. Put your insulation board on wall or ceiling. 2. Drill a hole on the insulation board and wall. 3. Fix the insulation board to the wall by nail(not included). 4. Put the washer on the nail to fix and fasten. Note: Please note that this item need to be use with a nail or screw when you using. The washer center hole diameter need to be check before purchasing.