👍【Size】:Package content 404 pcs 7 sizes Two kinds of materials quick push M3(80pcs),M4(80pcs),M5(80pcs),M6(80pcs).M8(40pcs),M10(240pcs),M12(20pcs) different sizes can meet your different needs. Dolly wheel lock washer accessories of shock absorption for machinery equipment. Easy to install and durable
👍【Material】:Tooth lock washers made of 304 stainless steel (202pcs) and 65Mn metal steel (202pcs) two types,material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
👍【Function】Internal tooth star lock washers provide spring force, grip sturdy, create more friction and resistance to rotation between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.
👍【Wide Applications】Widely used in machinery equipment, industrial production of shock absorption, can meet your different needs in daily life.
👍[TIPS]: Please Check The Size of The Products,Type and Shape to Make Sure the Internal Tooth Star Lock Washers kit is The One That You Need.If You Have Any Problems ,Take Time To Contact With Us,We Are In 24 Hours Service!