Description
Five M4 zinc-plated steel square nuts for 2020 aluminum extrusions. Drop into the slot, slide to position, and tighten. The square profile locks against the extrusion walls so the nut does not spin.
Specifications
- Thread: M4
- Fits: 2020 aluminum extrusion slot
- Finish: Zinc-plated steel
- Quantity: 20 nuts
Buy in bulk: this listing is for a 5-pack. Set the quantity to 4 at checkout for the full 20-pack.







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