Qinlu-Washers Solid Brass Pure Copper Metric Thread Injection Molding Knurl Insert Nut M2 M2.5 M3 M4 M5 M6 M8 M10 Embedded Nut 5/25Pcs， for Factories Repair(Length 12mm,5pcs M8x12mm)

Solid brass insert nutsMaterial: solid brassSize=d * dc *LInside thread diameter(d):2mm(M2)/2.5mm(M2.5)/3mm(M3)/4mm(M4)/5mm(M5) / 6mm(M6) / 8mm(M8) / 10mm(M10)Outside thread diameter(dc):M2(3.5mm) / M2.5(3.5mm) / M3(4.2/5.3mm) / M4(5.2/6.3mm)/M5(6.3/7.2/8.3mm)/M6(8.3/10mm) / M8(10/12mm) / M10(12mm)Inside thread pitch(P):0.4mm(M2) / 0.45mm(M2.5) / 0.5mm(M3) / 0.7mm(M4)/0.8mm(M5)/1.0mm(M6)/1.25mm(M8) / 1.5mm(M10)

• Wide Range Of Uses: Flat washers are commonly used to prevent nuts from loosening, be compatible with screws, and be suitable for interior decoration, outdoor construction, electrical repair, and furniture repair.
• Functions: Flat washers are mainly used to reduce pressure and friction, prevent leakage, isolate, loosening or disperse pressure. High quality and durable to ensure life-time use.
• Solid Brass Pure Copper Metric Thread Injection Molding Knurl Insert Nut M2 M2.5 M3 M4 M5 M6 M8 M10 Embedded Nut 5/25Pcs，