Recovery Points - GU

[smyz250]

I just went to the local bolt shop and asked for grade 8 M14 x 1.5 bolts to attach the recovery points. They sold me Metric 8.8 marked bolts which i now see are actually grade 5 bolts. Should i go back and replace them with Metric 10.9 marked bolts?
Will the 8.8 be strong enough?
If they don't have 10.9 anyone recommend where i can get them?
Cheers,
Shane

[threedogs]

I just went to the local bolt shop and asked for grade 8 M14 x 1.5 bolts to attach the recovery points. They sold me Metric 8.8 marked bolts which i now see are actually grade 5 bolts. Should i go back and replace them with Metric 10.9 marked bolts?
Will the 8.8 be strong enough?
If they don't have 10.9 anyone recommend where i can get them?
Cheers,
Shane

Should be fine shear strength should be heaps