I thought it was really strange that they used flat rather than phillips. I'd intended to replace them, but never did. I found these are apparently well made, and really flat on the bottom. Never had it spit wire at all, which frequently happened on other tanks and drove me nuts.I see some on the bay I may order, or possibly go to McMaster Carr, unless any of you have a favorite place to get screws.
Just be careful - a while back in the thread, someone mentioned they tried some, but they corroded quickly. But- let us know if you find some good ones!



