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M12 Square Nuts (DIN 557)

Square Nuts are just four-sided nuts, but compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. Square nuts are typically mated with square-headed bolts.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
EurolinkSCSquare Nut316, 317, A4 StainlessPlainM12M12 a4 stainless steel square nut din 557inquire
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EurolinkSCSquare NutSteelZinc/ClearM12M12 zinc plated square nut din 557inquire
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EurolinkSCSquare NutSteelPlainM12m12 din 557 plain finish square nutinquire
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