snorkel bolts

[feralwood]

Can someone give me the thread pitch and size of the three bolts that hold on a Safari Snorkel as the person that put mine on did not use locktight or spring washers. Also had the screws holding the top of it to the landie go west in Broken Hill. Could replace them with 6mm bolts. Thank You:wasntme:

[Studio54]

The top half of mine was flapping in the breeze when I bought it. I replaced the pop rivets in about 7 mins and its sold as a rock now.

Can't help you with the other bolt sizes though.