M6 Coach Bolts

M6 coach bolts have a thread diameter of 6mm. They are the smallest diameter coach bolt widely available and the smallest we stock.  M6 coach bolts are also known as M6 carriage bolts, named after their original use in the construction of carriages and carriage wheels in the 19th century.

M6 Coach Bolt Dimensions

  • Thread Diameter: 6mm
  • Thread Pitch: 1mm
  • Head Diameter: 16.55mm (max)
  • Head Height: 3.88mm
  • Specification: DIN 603 

6mm coach bolts are commonly used to fasten metal to metal or timber to metal in a range of DIY or trade applications, particularly carpentry.

Please Note: Coach bolts may come fully threaded or partially threaded depending on source of manufacture.

Not what you were looking for? Find M6 DIN 571 coach screws here. 

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