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M8 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.

14 results, (click on any line for more information)
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SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHSquare NutSteelPlainM8square nut din 55746
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EurolinkSCSquare NutSteelZinc/ClearM8M8 zinc plated square nut din 557inquire
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EurolinkSCSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8M8 a2 18-8 304 steel square nut din 557inquire
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EurolinkSCSquare NutSteelPlainM8M8 plain finish square nut din 557inquire
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EurolinkSCSquare Nut316, 317, A4 StainlessPlainM8M8 a4-80 stainless steel square nut din 557inquire
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MMCCILSquare NutSteelZinc/ClearM8-1.25square nut din 557 steel zinc/clear8227
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MtrcSpecCASquare NutSteelZinc/ClearM8-1.25M8-1.25 square nut zc din 557stock
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NutsBoltsNESquare NutSteelZinc/ClearM88m-1.25 square nut stl zp din 55724557
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WDMBIASquare NutSteelPlainM8nut squar 5 ws13 m8 din 557 (W0S0)20,000
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MTPCASquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 s.s a2 square nuts din 55729,200
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MTPCASquare NutSteelZinc/ClearM8m8 zn cl 5 square nuts din 55749,610
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MMCCILSquare Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25m8x1.25 square nut a2 8x1.25 din 557 a2 s/s plain12800
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APIIASquare NutClass 8.8Zinc/ClearM8-1.25nut sq cl8 zncl din 5571,260
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MSTCMASquare NutClass 4.8Zinc/ClearM8m8 din 557 sq nut cl 4/5 stl zn447
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