غسالات مسطحة #4 × 9/32 بوصة قطر خارجي | سماكة 0.040 بوصة | نايلون (1000 / عبوة)

Had to replace a few metal washers on a cabinet hinge and these nylon ones did the trick without scratching the finish. The .040" thickness feels substantial enough to hold up, and the flat profile sits flush under the screw head. Thousand in the bag means I've got spares for years.

Used a handful of these to insulate some screws on a DIY electronics project. The nylon is definitely thinner than the metal ones I'm used to, but it's still rigid enough to prevent any load from pulling through.

Was pleasantly surprised how flexible these nylon washers are; they conform nicely to curved surfaces without cracking. The .040" thickness feels just right for protecting softer materials under screws.