uxcell M4 x 4mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 200PCS sold2026 vital customer feedback and extensive

vital customer feedback and extensive field testing

stable and reliable

Tools to Use Stadea SWP101K Stone Wet Polisher

): metric system Package Content:2pcs x Eye Bolt

uxcell M4 x 4mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 200PCS sold2026 vital customer feedback and extensiveuxcell M4 x 4mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 200PCS Made of bass material. featured with heat resistance. used on injection moulding for tightly fixing. No need to counterbore or countersink the Boss hole because insert has guide pilot. Product Features Thread Size: M4 0. 16"; Product Name: Knurled Nut Material: Brass; Weight: 55g Package Content: 200(+ 2%) x Knurled Nuts; Main Color: Brass Tone Pitch: 0. 7mm; Outter