M12 S/C HEXAGON LOCK NUT

A Self Colour Grade 4 Metric Coarse Hexagon Lock Nut manufactured to DIN 439. Used for all bolting and fastening applications. They are mostly used in pairs and are a simple means of resisting vibration by tightening up against one another.

Diameter:  M12
Pitch:  1.75mm
Head Size (A/F):  19.00mm
Nut Thickness:  6.00mm

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