groove on the washer go up on down on my arp bolts

[buckets]

friend of mine puttting some arp head bolts the groove on the washers do they point upwords as hes no instructions with his bolts and whats the foot lbs on the just incase he doesnt know ,
thanks for the help

 

[GTwayne]

friend of mine puttting some arp head bolts the groove on the washers do they point upwords as hes no instructions with his bolts and whats the foot lbs on the just incase he doesnt know ,
thanks for the help

http://www.arpfasteners.com/pages/technical_torque_metric.shtml

http://www.arpfasteners.com/pages/faq.shtml

 

[weeJohn]

Flat side goes down, the curve on the inside of the washer goes against the head of the bolt.