304 Stainless Steel External Star Lock Washers Assortment Kit M2.5‑M12, 550pcs Boxed Set

304 stainless steel external toothed star lock washers assortment kit, total 550 pieces per box, covers sizes M2.5 to M12.

External‑tooth star design delivers reliable anti‑loosening and anti‑slip performance under vibration. 304 stainless steel material offers excellent rust & corrosion resistance, suitable for indoor and outdoor applications.

Widely used for machinery, electrical equipment, furniture, automotive, hardware assembly and repair work.
Convenient boxed assortment for maintenance and spare‑part inventory.

Custom packing, bulk quantity and sample testing are available.
Send your requirement for competitive quotation.