Hilitchi 300-Pcs 304 Stainless Steel Internal Tooth Star Lock Washers Assortment Kit - Included: M2.5 M3 M4 M5 M6 M8 M10 M12
- Set Includes 6 most used metric sizes:M3 M4 M5 M6 M8 M10,can meet different using needs,good for your fixing or projects working..
- Widely used in cylinders,automobiles,valves,electrical appliances,spraying,doors and windows,marine uses,machinery etc..
- High quality 304 stainless steel,good corrosion resistance.They are designed to prevent a nut or bolt head from loosening with the strut action of the teeth..
- External tooth elastic washers are mostly used under bolt heads and nuts.They are used in conjunction with nuts to lock and prevent loosening..
- All the small parts are packed in a transparent plastic box with compartments,which is convenient to carry,store or reuse as a backup kit..