220 Pcs Set Screws Assortment M3-M8 Stainless Steel A2 Hexagon Socket Grub Screws Quantities:220PCS 【Professional Drill Bits

【Professional Drill Bits

Heat-treated for enhanced rust protection and service life

System of Measurement : Metric

🚿 Bathroom & Shower Doors

and under-hood automotive applications

220 Pcs Set Screws Assortment M3-M8 Stainless Steel A2 Hexagon Socket Grub Screws Quantities:220PCS 【Professional Drill BitsFeature: The small M3 M4 M5 M6 M8 grub screw range is made of 304 stainless steel, which is much harder than carbon steel. Anti oxidation,corrosion resistant,acid and alkali resistant and high hardness. Deep and sharp thread, these machine screws have uniform force, no offset, do not turn out. With the uniform pitch, no sharp edges, obvious screw thread, no residual burrs, the threads of the set screws can grip well Ideal for routine maintenance.