1.5 Inch Perforated Insulation Pins With Self Locking Washers Galvanized Steel Flat Round Plaster Washers For Wall And Ceiling 1000 Piece Pack Heavy Duty Construction Hardware

1.5in (38mm) Insulation Pins with Self-Locking Washers
Specifications: 38mm dia, 0.1in hole, 1000 pcs, galvanized

These galvanized steel insulation pins with self-locking washers are heavy-duty fasteners designed to secure insulation boards to walls or ceilings. They’re ideal for construction, renovation, and industrial projects where durable, rust-resistant mounting matters.

✅ High-strength galvanized steel construction provides durable insulation mounting
✅ 1.5 inch diameter pins with a 0.1 inch center hole fit common fasteners
✅ 1000-piece pack covers large projects and sharing needs
✅ Easy push-and-lock installation for quick, stable mounting

💡 What is a wall insulation pin with self locking washer used for in construction installations? A handy component helps secure insulation boards to walls or ceilings while reducing gaps and improving energy efficiency. - Handy for retrofit and new builds - Works with galvanized washers to resist rust - Ideal for large-scale projects requiring many fasteners - Simple tool-free installation in many setups