Knurled Copper Nut-5mm Closed End Inlay Knurled Copper Nut Fastener Accessory Embedded Knurled Nut Set(M587.3(20pcs)): Industrial & Scientific. Knurled Copper Nut-5mm Closed End Inlay Knurled Copper Nut Fastener Accessory Embedded Knurled Nut Set(M587.3(20pcs)): Industrial & Scientific. Made of high quality copper, more durable. 。 Exquisite workmanship, clear screw threads. 。 One end of the product is sealed 。 Good corrosion resistance, suitable for use in harsh conditions. 。 Products are widely used in various industrial applications 。 Feature:。 Made of high quality copper, more durable. Exquisite workmanship, clear screw threads. One end of the product is sealed Good corrosion resistance, suitable for use in harsh conditions. Products are widely used in various industrial applications 。 Specification:。 Material: Copper。 Type: Knurled。 Style: Closed end 。 Model:/ M5*7, M5*8, M5*10, M5*12, M5*14, M5*16, M5*20(Optional) 。 Package list:。 Model 。 Product dimension 。 Package list 。 M5*7 。 D=5mm, L=7mm, d=7.3mm 。 20pcs 。 M5*8 。 D=5mm, L=8mm, d=7.3mm 。 20pcs 。 M5*10 。 D=5mm, L=10mm, d=7.3mm 。 20pcs 。 M5*12 。 D=5mm, L=12mm, d=7.3mm 。 10pcs 。 M5*14 。 D=5mm, L=14mm, d=7.3mm 。 10pcs 。 M5*16 。 D=5mm, L=16mm, d=7.3mm 。 10pcs 。 M5*20 。 D=5mm, L=20mm, d=7.3mm 。 10pcs 。 Mote: 。 The actual product color may deviate from the photo due to light.。 There may be a slight deviation in the measurement of Product. 。 。 。 。