10pcs 304 Stainless Steel Serrated Flange Hex Lock Nuts 1/2-13 Threaded

Flange nuts--it can reduce the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface, Hex Lock Nuts; 1/2-13 lock nut--this product provides good strength and corrosion resistance in bad environments, Inserts Nut; Stainless hex nut--very sturdy and durable and great for both indoor and outdoor use, Stainless Steel Flange Nuts; Stainless steel lock nut--the nut designed helping to minimize splitting of the mating surface, Serrated Flange Nuts; Stainless hexagonal nut--the perfect workmanship of the flange nuts will give you an excellent use experience, Serrated -American Flange Nuts

What's in the box
10 x Nails, Screws & Fasteners