50pcs Nylon Hex Standoff Spacer Replacement M2 Female to Male 8mm+5mm

hi everyone so today i bought this spacer and standoff for my raspberry pi and my other pcb boards and this is m2 and m3 sizes so the msrp is 14.99 but i got it cheaper from my local electronic store okay so as you can see this one is probably yeah uh this will take m2 and i'm not sure for this guy here this one is a bit smaller for the uh standoff okay might not work for this this board so let's try it up because i haven't really opened this guy here okay so let's see let me show it to you okay as you can see there's like a smaller one here let's take this guy and compare it with this bigger one this is i guess m3 okay so let's let's compare this to so as you can see the other one is m3 and the other one is m2 the smaller one so let's let's see if it fits on this guy so it does okay but it looks like too small now m3 is too big doesn't fit okay probably have to really force it and i do