M12 x 1.75 Hex Flange Nut - 22.2mm Hex - 28.5mm Flange Dia - 17.4mm Height - Steel - Blk Ox - CN-512

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

1/4-20 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide. 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.

5/16-18 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.