Help! Rear seat belt anchor bolts

[ChargingNemo]

I have a 1969 charger SE. Does anyone know what size the anchor bolts are for the rear bench seat? From what I have found and read it may be 7/16-20, does that seem right? I already purchased a set of seatbelts for the rear and found the bolts to not be the correct size.

 

[440 4 speed]

I have a 1969 charger SE. Does anyone know what size the anchor bolts are for the rear bench seat? From what I have found and read it may be 7/16-20, does that seem right? I already purchased a set of seatbelts for the rear and found the bolts to not be the correct size.

The bolts will have a shoulder on them. An ordinary bolt won’t do. I imagine they would be the same as 67, most likely the same for several years. I have a few of them that I could spare, if you can’t locate some nearby.

 

[Mopar Hunter]