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Castle Nut DIN 979 Low Profile Castle Nut / A2-50 Stainless
Castle nuts are considered a positive locking device when secured to a fastener using a cotter pin. They ensure that a fastener does not loosen from vibrations. Commonly used in low-torque applications - industries include automotive, aircraft and locomotive.
Material A2-50 Stainless Steel
Stainless steel castle nuts are commonly used in damp environments for corrosion resistance, popular across a wide range of industries: automotive, motorsport, industrial machinery, architectural finish work, agriculture, food processing, clean energy, etc.
For any application involving marine (salt water), use A4 / 316 Stainless Steel material, available as a special order
Also known as castellated nut or slotted nut because of the slots or "notches" cut into one side.
