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Low Profile Castle Nut

A4-50 Stainless

DIN 979

SKU: 00-Y979-A4
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Castle Nut DIN 979 Extra Low Profile Castle Nut / Coarse Thread StainlessCastle 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.Stainless 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.DIN 979 / ISO 7038 Extra Low ProfileMaterial A2-50 Stainless SteelAlso known as castellated nut or slotted nut because of the slots or "notches" cut into one side.

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