1125/1200pcs Mix 10 Size M2 .5 M3 M4 Solid Brass Copper Injection Molding Knurl Insert Nut Assortment Kit(M2 M3 400pcs)

※Universal Usage Tips: Match with compatible fasteners before use and store in dry spaces to preserve thread clarity for long term reliabilityItems DescriptionMaterialSolid brassBox include/set:M2 M3 400pcs50pcs M2*2*3.5 + 50pcs M2*3*3.5 + 50pcs M2*4*3.5 + 25pcs M2*5*3.5+ 25pcs M2*6*3.5+ 50pcs M3*3*4.2 +50pcs M3*4*4.2 + 50pcs M3*5*4.2 + 25pcs M3*6*4.2 + 25pcs M3*8*4.2M2 M2.5 M3 M4 375pcs50pcs M2*2*3.5 + 50pcs M2*3*3.5 + 50pcs M2*4*3.5 + 25pcs M2.5*3*3.5+ 25pcs M2.5*4*3.5+ 50pcs M3*3*4.2 +50pcs M3*4*4.2 + 25pcs M3*6*4.2 + 25pcs M4*4*5.2 + 25pcs M4*6*5.2DIY Supplies : MetalworkingQTY:3SETSTips:1.Due to the light and monitors effect, colors may have lightly difference.2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!

• Enhanced Grip Knurled Surface: Raised textured patterns boost surface friction to enable firm hand holding and smooth tightening without slipping during adjustments
• Tool-Free Hand Operation: Enable quick manual installation removal and fine tuning without extra equipment for hassle free on site work efficiency
• Broad Physical Compatibility: Pair seamlessly with matching bolts and studs to support fastening needs across furniture machinery and 3D printing projects
• Precision Threaded Connection: Sharp clear thread structures maintain stable tight links to prevent loosening during repeated use and rotation
• Convenient Organized Storage: Come in grouped packages to keep pieces sorted and accessible for easy retrieval whenever needed