FandWay 7 Sizes 320PCS Internal Tooth Starlock Washers, Quick Speed Locking Washers, Push On Speed Clips Fasteners Assortment Kit,65Mn Black Oxide Finish

• ✪【Type】: Internal Tooth Starlock Washers
• ✪【Material】: Made of 65Mn metal steel, black oxide finish Anti-corrosion and durable
• ✪【Principle】: A Lock washer exerts a spring force 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 Use】: Used in machinery equipment, industrial production of shock absorption and insulation, can meet your different needs in daily life
• ✪【Package Includes】: 7 Most Used Sizes: M3 M4 M5 M6 M8 M10 M12 320pcs in box

Product description： Material: 65Mn Metal Steel Drive Type: Internal Tooth Starlock Washers Size:Different Size of M3 M4 M5 M6 M8 M10 M12 Quantity:320PCS Package Include: M3*9MM -----------------50PCS M4*12MM -----------------50PCS M5*14MM -----------------50PCS M6*16MM -----------------50PCS M8*18MM-----------------50PCS M10*20MM-----------------40PCS M12*25MM -----------------30PCS ✔️-Whenever you need us , please contact us by email or Q&A, we will give you a Professional Service and reply you within 24 hours. ⚠️Attention: Products contain small parts, keep away from children to prevent mistaken swallow !