PATIKIL 100pcs Perforated Insulation Pins 2-1/2 inch, 1.5in Self Locking Washers Insulation Stick Pins Aluminum Insulation Hangers Round for Foam Board Wall Floor Ceiling 50 Set/100Pieces

• Quality Material - these insulation stick pins are made of low carbon steel and galvanized coating, which feature good insulation performance, strong bearing capacity, strong durability, and are not easy to rust or deform. Self locking washers round is made of mild steel, insulation dome cap washers are made of aluminum, which can be well matched work
• Package included - you will get 50 Sets (insulating pins, self-locking washers), 2 pieces of a set, sufficient quantity can meet your daily needs and replacement, it is a nice tool combination. The base of the insulation pins feature a perforated surface, this design allows adhesives or gypsum to dry easily and increase the adhesiveness.
• Easy To Install -Firstly ensure the wall is clean, flat and dry.Fix the base of the insulation nail to the ceiling or wall with adhesive, and pierce the insulation panel into the nail.To ensure stability, you should place at least one nail at each corner of insulation panel.Secure the panel in place with self-locking washer,bend over or snip off additional spindle, finally cover the pin with dome cap for an aesthetic finish.The whole process takes no more than a few minutes, easy and convenient.
• Strong Practicability - The insulation pins can be fixed in different ways,it can be soldered, glued or self-adhesive,so it can be attached to different kind of surfaces such as concrete, wooden, metal etc.It is practical and multi-purpose, you can use it according to your various needs and requirements.
• Wide Application - The insulation pins and washers are mainly used in anchoring purpose for HVAC system duct insulation, house wall insulation,equipment thermal insulation, presentation board installation etc., suitable for fixing fiberglass mat , extruded polystyrene board, insulation foam board,wooden board and so on.

Quality Material - these self locking washers are made of low carbon steel and galvanized coating, which feature good insulation performance, strong bearing capacity, strong durability, and are not easy to rust or deform. Self locking washers round is made of mild steel, insulation dome cap washers are made of aluminum, which can be well matched work Function - The base of the insulation pins feature a perforated surface, this design allows adhesives or gypsum to dry easily and increase the adhesiveness. Easy To Install -Firstly ensure the wall is clean, flat and dry.Fix the base of the insulation nail to the ceiling or wall with adhesive, and pierce the insulation panel into the nail.To ensure stability, you should place at least one nail at each corner of insulation panel.Secure the panel in place with self-locking washer,bend over or snip off additional spindle, finally cover the pin with dome cap for an aesthetic finish.The whole process takes no more than a few minutes, easy and convenient. Strong Practicability - The insulation pins can be fixed in different ways,it can be soldered, glued or self-adhesive,so it can be attached to different kind of surfaces such as concrete, wooden, metal etc.It is practical and multi-purpose, you can use it according to your various needs and requirements. Wide Application - The insulation pins and washers are mainly used in anchoring purpose for HVAC system duct insulation, house wall insulation,equipment thermal insulation, presentation board installation etc., suitable for fixing fiberglass mat , extruded polystyrene board, insulation foam board,wooden board and so on.