I am converting part of the rear of my Hyundai van for camping, and needed some bolts to fittings in the back. 

I wanted to get some bolts to match the holes left in the back of the van when I sold the seats, the person who bought the seats wanted the bolts and I had to hand them over there and then and had no idea what the sizes were.

Deerings Autotronics told me to go to West Coast Fasteners in Balcatta who do all types of bolts including automotive ones.

I had already tried Hyundai and several other places without success as they were an odd size (Hyundai did not have them in stock and were unsure of exactly which ones I required - had to be bought and paid for before ordering from overseas from Hyundai as they were not an item in demand).   The model was to new for any wreckers to have them.

Helpful bloke at West Coast Fasteners found the ones I wanted, and exact fit so was very pleased (except for getting flashed for doing 60 in a 50 zone on the way over, no doubt will get the fine in the mail later).

For anyone needing bolts who live North of the river in Perth I would suggest give these people a ring or email;

West Coast Fasteners Pty Ltd, Unit 4 Gibberd Road, Balcatta, WA, 6021, PO Box 519 Balcatta WA 6021

Tel: 08 9240 2750, Fax: 08 9240 2973, Email: sales@westcoastfastners.com.au  ( I notice there is no "e' after "t" in this email addy, don't know if that is a misprint, so if it bounces try putting an "e" in that spot.