5/16-18 Hex Flange Nut - 9/16" Hex - 3/4" Flange Dia. - 3/8" Height - Stainless Steel - CN-00SS

1/4-20 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc Bake. Hex head screws are designed to be driven by a wrench or pneumatic tools.

1/4-20 Nylon Insert Flange Stop Hex Lock Nut Zinc. Hex head screws are designed to be driven by a wrench or pneumatic tools.

Flange nuts have a washered base in order to ensure fasteners remain firmly secure. The washered base helps to spread pressure to a larger surface area, ensuring a secure fit.

Available in case hardened carbon steel or stainless steel Precision machining assures threads are square with base Additional sizes available upon request

Available in case hardened carbon steel or stainless steel Spherical collar nuts can be used with the bottom half of Morton's spherical washers for self-alignment.