Anyone Know What These Are For?

Found a pile of these screws in with some other odds and ends Garand parts. I know they arent for the Garand but anyone know what they are for?
http://i47.photobucket.com/albums/f1...pszncnc93o.jpg

Wow, they look a lot like the bipod screws for the 59. I'm sure they aren't but I'll double check while in the shop.

Thanks................