MonsterBolts DIN 557 Square Nuts – Stainless Steel A2 (18-8), Metric Coarse (M5, M6, M8, M10)

Sometimes you just need a good, solid square nut for a project.

These are DIN 557 spec, made from stainless steel (A2, which is also known as 18-8).

They’ve got a nice chamfer on them, so they look clean and seat well.

MonsterBolts is the brand, and they’re selling these by the piece in various metric sizes.

You can pick from M5, M6, M8, or M10, all in metric coarse thread.

They’re brand new and packaged simply.

Perfect for any application where you need that square profile to lock into place, like in woodworking jigs, machinery, or furniture repair.