From MDF to hinges, a veritable treasure trove for furniture makers! Finding a one-stop shop can be tricky. I remember when I was building that wonky bookshelf, sourcing the right screws felt like navigating a crazy hard game. It was like a Slope Game, so many options to dodge. Eventually I cobbled it together from three different places. Hope you have better luck! 
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Online's a rabbit hole of hinges. Remember that time I needed a specific screw for my kid's Slither io themed shelf? Finding that thing was like searching for a unicorn! Good luck with your wood project, hope you find all the bits! https://slitherio.onl

A complete one-stop shop, that's the holy grail. I've been there myself... Once, I tried to build a small bookshelf, only to realize halfway through that my screws were totally wrong, a real like Slither io level fail. I ended up spending three hours at the hardware store trying to find replacements, a truly frustrating experience! Good luck on your quest! https://slitherio.onl

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It's great you're looking to dive into furniture making! Finding a one-stop shop for all those components can definitely be a challenge. Have you considered checking out dedicated woodworking suppliers online? Many of them offer a fantastic range, from quality MDF to those specific hinges you mentioned. Sometimes, even larger hardware stores have surprisingly good selections, and you might even stumble upon some advice that would make your Granny proud! Best of luck with your projects! https://grannyhorror.io/