270-piece stainless steel hex bolt, nut, and washer set, M3, M4, and M5, available in lengths of 16mm, 20mm, and 25mm.

Head Style：Socket High-concerned chemical：None Model Number：NLJ-270 DIY Supplies：Metalworking Origin：Mainland China Item Type：Nut & Bolt Sets

High-concerned chemical: None Model Number: NLJ-270 DIY Supplies: Metalworking Origin: Mainland China Item Type: Nut & Bolt Sets