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DIN 557 A2-A4 M 12

Dimensions and technical properties from the source catalogue are shown below.

Catalogue
SQUARE NUT
Standard
DIN 557 A2-A4
Source publication
STD_product_catalog (1).pdf
Source pages
176
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Dimensions, weight and technical properties

PropertyValueUnit
Thread size / Anma Çapı(d)M 12
m · Height / Yükseklik10,0mm
mw · Height / Yükseklik6,6mm
s · Head width / Anahtar Ağzı19mm
e · Diagonal / Köşegen · max25,4mm
dw · min16,5mm
a19mm