30Pcs Brass Heat Set Female Knurled Threaded Inserts Nuts for 3D Printing Hot Melt Inset Injection Plastic Mold M4 Customizable

30Pcs Brass Heat Set Female Knurled Threaded Inserts Nuts for 3D Printing Hot Melt Inset Injection Plastic Mold M4 Customizable
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sku: 1005004509137454
$3.28
Shipping from: China
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