Learned the hard way that over-tightening drawer slides ruins the alignment

I was installing soft-close undermount slides on a kitchen job last week and kept getting binding. Turns out I was cranking the screws too tight, which warps the bracket just enough to throw the track off by maybe 1/16 inch. A guy at the Woodcraft in Denver told me to hand-tighten them until snug and then back off 1/4 turn, no more binding. Has anyone else dealt with this on Blum slides specifically?

3 comments

3 Comments

sarahsullivan14d ago

Blum slides have a sweet spot where the screws need to be just barely past snug. I've had good luck running them in with a drill on the lowest clutch setting and then finishing with a hand screwdriver to feel the tension. The real trick is making sure your cabinet box is square before you even start mounting the slides, because if it's off a hair the over tightening just compounds the problem.

cole_bailey8514d ago

honestly i dont get why everyone overcomplicates this so much. i just screw them in until they feel tight and move on, never had a slide fail on me yet. the whole sweet spot thing sounds like overthinking it to me, cabinet boxes are never perfect anyway. maybe im just lucky but i feel like if youre at the point where 1/8 of a turn matters, the problem is probably something else.

paige87014d ago

You might be onto something with the drill clutch trick, @sarahsullivan. I've also found that switching to a stubby manual driver for the final adjustments gives way better feedback on when the screw bottoms out. The hand feel is totally different and stops you from cranking past that sweet spot.