Zinc plated steel, 18, US, 2-1/8"

US Fasteners, Zinc plated steel, 18, 2-1/8"
Nuts Nuts have internal machine threads, for use with machine thread bolts and screws.	Anchoring products Fasteners for anchoring in stone, concrete, brick and drywall, etc.
Eye bolts & Screw eyes Bolts or screws with a circular ring on the head.