Hexagonal hexling, 12.9, six-angle, six-angle, six-angle, six-angle, and M3-M56.

Manufacturer	Hebei Zhiu Metal Products Ltd.
Category	Tightware, Connections
Price	￥5.53

Brand	Geometal
Standard	DIN 912-1983
Whether or not to export a source of goods exclusively across borders	Yes.
Materials	40Cr (alloy steel)
Purpose	Tightware Connection
Head shape	Six-point-one.
Applicable industry	Construction, orbital transport equipment manufacturing, communications equipment manufacturing, 3C electronics manufacturing, automobile manufacturing, general-purpose equipment manufacturing, solar power generation, new energy cell manufacturing, other, electronic equipment manufacturing, medical equipment manufacturing, maintenance of the motors
Product Level	Level B
diameter	m5 m6 m8 m10 m12 m14 m16 m20 m22 m24 m27 m30
Six in the head.	Six centimeters inside.