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QUANTITY SIZE 30pcs 1420 SAE nylon insert hex stainless steel lock nut, metric thread size. Unified National Coarse Drive System External Hex.Nylon Insert Locknut Nylon insert creates elastic friction to prevent loosening under vibrations, ideal for RC cars, automotive, CNC machines, and industrial equipment.304 Hardware Nuts The nylon lock nuts Assortment Kit is 18 chromium 8 nickel composition withstands 72hour salt spray test for extreme corrosionrust resistance and reusable durability.Reusble Unlike disposable mechanical lock nuts, our nylon lock nuts can be reused 35 times in most cases while maintaining good locking performance, making it easy for equipment maintenance and repair, saving you time and costs.Hex Nut Feature Upgrade The permanently bonded engineering plastic insert adheres to the threads. During tightening, the plastic compresses and generates powerful radial counterforce. This dramatically increases friction between mating threads, delivering robust vibration resistance that secures the locknuts functionalityWide Application From aerospacerailway maintenance to home DIY, electronics repair, and wind turbine assemblies a musthave for professionals and hobbyists. MORE DETAILS asin B0FWJZDFGK bestsellersrank 6,521 in Industrial Scientific See Top 100 in Industrial Scientific 8 in Locknuts brand Kinhon Rock color Silver compatiblegroovediameter 0.25 inches customerreviews 4.8 4.8 out of 5 stars 389 4.8 out of 5 stars drivestyle External Hex exteriorfinish Stainless Steel fastenertype Lock finishtypes Stainless Steel graderating Commercial insidethreadsize 1420 itemdiameter 0.25 inches itemdimensions 3.74 x 2.87 x 0.59 inches itemhighlight 1420 hex lock nuts, reusable, antiloose, corrosionresistant, sae 304 stainless steel for diy home automotive industrial manufacturer Kinhon Rock materialtype Stainless Steel metaltype Stainless Steel numberofitems 30 numberofpieces 30 outsidediameter 0.25 inches partnumber JH01FSLM142030 screwheadstyle Hex setname 30pcs sizename 1420 30pcs threadclass Class 2A threadcoverage Fully Threaded threadsize 1420 threadstyle Right Hand threadtype Unified National Coarse unitcount 30 Count
