
Hardware
Zinc Plated Steel Fire Door Thru-Bolts
$299.00● In Stock
- Zinc Plated Steel Thru-Bolt Sleeve with Machine Screw
- Fits 1-3/4″ to 2″ Thick Doors
- Meets Requirements of NFPA 80 for Use on Fire Doors
- Use to Fill Holes in Wood or Steel Fire Doors to Protect Label Compliance
- ✓ Ships from US warehouse
- ✓ UL-listed for fire-rated assemblies
- ✓ Free technical application support
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