Yes, our bulkheads have all the correct rivet nuts. We may change these to welded captive nuts as we are not a big fan of rivet nuts - they can come loose if bolted and un-bolted too many times and are very difficult to replace satisfactorily.
No, not all the time. If you haven't placed an online order please contact us via telephone or e-mail us for information on availability. If you have placed an online order we will respond with an updated order outlining parts which are in-stock as well as appropriate lead times for parts which are temporarily out of stock.