300Pcs Threaded Inserts Set with Soldering Iron Tip Brass Heat Set Insert M2....

120pcs M3 M4 Metric Threaded Inserts with Heat Set Insert Tips

100 × M6 Metric Carbon Steel Rivet Nut Flat Head Threaded Insert Nutsert Flat

6 Pack Heat Set Insert Tool Soldering Iron Tips for Thread Inserts M2 M2.5 NEW

2pcs M18 x 1.0mm Pitch Hex Nuts Stainless Hex Nu, Metric Fine Thread Hex Nuts

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320+8Pcs Premium Brass Threaded Inserts，M2 M2.5 M3 M4 M5 Thread Metric Knurled

M6 Metric Rivet Nuts Zinc Plated Carbon Steel Threaded Insert Nut Nutsert Rivnut