Hillman 12mm x 1.25 Zinc-plated Steel Hex Nut

Hex nuts are designed to mechanically join materials by fastening to a bolt
Zinc finish offers moderate corrosion resistance
Can be installed by screwing onto exposed thread by hand and tightening with a wrench
Safe for use in most general home and commercial applications
Engineered for applications involving metric measurements
Recommended for use with bolts and washers of a similar size and finish
Parts feature fine M12-1.25 metric screw thread