12mm Lock Washer

12mm Lock Washer

Metric lock washers work by compressing between the nut and the mounting surface and provides tension to the joint, preventing the nut from rotating due to vibration.  They also bite into the nut and base material to prevent loosening. 

Specs:

• Split lock washer
  
• Inside diameter: 12.2mm
  
• Outside diameter: 18.2mm
  
• Thickness: 2.8mm
  

Shipping details:

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