Carriage Nuts And Bolts

"National" flat carriage bolt & nuts

Tighten Without Being On Both Sides Of The Door

Specifically Used On Wood Or Steel Garage Doors

1 4" 20 wafer head carriage bolts and hex nuts. Used on wood garage doors. 12 per card.

"National" flat carriage bolt & nuts

Zinc Plated Flat Head Carriage Bolts & Nuts

Prevents Spinning During Installation & Tightening

Tighten Without Being On Both Sides Of The Door

Specifically Used On Wood Or Steel Garage Doors