Insulation Pins，1.5 Inch Self Locking Washers Round,Insulation Stick Pins,Insulation Pins,for Wall and Ceiling (50)

PREFERRED RAW MATERIAL: Our insulation steel pins are made of durable mild steel with a galvanized coating to resist rust and provide excellent insulation.
POWERFUL: These practical perforated insulation pins can be used to support rigid board and wadding type insulation in walls and ceilings. In addition, the perforated insulation pins are ideal for installing fiberglass panels into ceilings.
EASY INSTALLATION: Our insulation pins and washers are easy to operate and solve insulation problems quickly and efficiently. You can add or replace insulation to your home, garage or work area stress-free.
WIDE APPLICATION: These insulation cap washers are mainly used in wall insulation houses, HVAC system duct insulation and anchoring, etc.
AMPLE EQUIPMENT: the kit contains 100 insulating pins, 100 self-locking washers and 100 plastic caps, which is a sufficient quantity to meet your daily use and replacement needs

Flat Washers

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