With full Knurled Nut can be used for plastic or nlyon products , make sure the diameter of hole which ready to be insert knurled nut should be small slightly than outer diameter for knurled nut , nut will extrude into material as the expansion under pressure from tool  .

SIze : M5X10
Material : Brass
Depth for Knurling : 0.3mm min
Through hole with chamfer edge on both end . .