M3-0.50 Thread Size, 4 mm Overall Lg, Heat-Set Insert - 1GNL8

LDO M3 Heatset Insert Tool - Kit

M3 Heat Set Threaded Insert for Plastic

[initeq] M3-0.5 Threaded Heat Set Inserts for 3D Printing (20, Long) : Industrial & Scientific

These threaded brass inserts are used to add mounting points to your 3D printed objects. Avoid threading failure when you use these heat-set inserts.

Heat-Set Insert Tapered, M3-.5 Internal Thread, 3.8mm L (x20)

LTWFITTING 1/4 in. x 1/2 in. Brass 90-Degree Flare x MIP Elbow Fitting (5-Pack) HF494805 - The Home Depot

[initeq] M3-0.5 Threaded Heat Set Inserts for 3D Printing (20, Long) : Industrial & Scientific

Securely and permanently add metal threads to 3D printed parts

[initeq] M3-0.5 Threaded Heat Set Inserts for 3D Printing (50, Long)

Hairpin & Straight Cotter Pins, Fastening Pins, Fasteners & Hardware, Business & Industrial - PicClick

M3-0.50 Thread Size, 5.0038 mm Overall Lg, Press Insert - 4ZU25

ShineNow Heat-Set Insert Tip for FX888D T18 900M WLC100 SPG40 St Tips 7 Tip Heads with M2 M2.5 M3 M4 M5 Inserts Kit

uxcell Knurled Insert Nuts - 100Pcs M3 x 0.5mm Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: : Industrial & Scientific

Securely and permanently add metal threads to 3D printed parts

[initeq] M3-0.5 Threaded Heat Set Inserts for 3D Printing (50, Short)

Heat Installed Threaded Inserts - MSC Industrial Supply

M3-0.5 x M6-1 E-Z LOK Carbon Steel Thread Inserts Order M3-0.5 x M6-1 Steel Threaded Inserts for Metal Applications - E-Z LOK

M3 Heat Set Threaded Insert for Plastic