12mm*1.25 Hex Head Flange Nut

Hex head flange nuts are used to securely fasten to a bolt of the same material.  Flange nuts have a circular flange under the head that acts like a washer to distribute the load.

Specs:

• 12mm x 1.25 threads
• Thickness: 10.7mm
  
• Uses 18mm wrench or socket
  
• Serrated
• Finish may vary

This nut is the flywheel nut on GY6 150cc engines.

It is also the variator clutch nut on GY6 50cc, 125cc and 150cc engines.

Shipping details:

Do you need your flange nut fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!