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Unit:mm

Square Nuts - Product Grade C

DIN 557 - 2026

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德标DIN 557 - 2026 DIN557 557DIN Square Nuts - Product Grade C
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 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Thread Size
d
M5 M6 M8 M10 M12 M16
P Pitch
dw min
e max
min
m max=nominal size
min
m1 min
s max=nominal size
min
per 1000 units ≈ kg
0.8 1 1.25 1.5 1.75 2
6.7 8.7 11.5 15.5 17.2 22
11.3 14.1 18.4 24 26.9 33.9
9.93 12.53 16.34 21.54 24.02 30.11
4 5 6.5 8 10 13
3.52 4.52 5.92 7.42 9.42 12.3
2.5 3.2 4.1 5.2 6.6 8.6
8 10 13 17 19 24
7.64 9.64 12.57 16.57 18.48 23.16
1.17 2.77 5.5 13 19.1 38.2

Alternative history

DIN 557 - 1985 DIN 557 - 1994 DIN 557 - 2026
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15 Square Nuts-Product Grade C [DIN]
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